Report of FracFocus disclosures published the week ending September 19, 2021

This report summarizes the fracking jobs published this week at FracFocus, the industry-funded chemical disclosure instrument. It includes the Who, What and Where of recent fracking activity: the operating companies, the chemicals they use (including quantities), and where these jobs are located.

This report is produced by Open-FF, an open source, public service project to make the FracFocus data more usable. The nature of the fracking chemical data is complicated and can be difficult to make sense of; Open-FF aims to make it those data more digestible. In addition, FracFocus disclosures are plagued by inconsistencies, ambiguous and missing values and many obvious data errors; Open-FF flags and filters many of those problems. Our hope is that these reports give readers both big-picture perspectives of industry activities as well as enough detail to dig deeply into specifics such as individual chemicals, fracking job, or company.

In this report:

Overview of all FracFocus disclosures published this week

Detailed list of all disclosures including:

  • Location, company name, API number, water use, and Federal/Indian well indicator
  • Link to satellite image and Google map of fracking site
  • Flags indicating problems or areas of concern:
    • High levels of proprietary claims
    • Water use: missing data or very large volumes
    • Chemical percentage: disclosure total is out of tolerance
    • Long delay before publication
    • Chemicals of concern

Disclosures with masses of Chemicals of Concern in the top 10% of FracFocus

Notes:

Raw, unfiltered data: This weekly report summarizes the disclosures that were published in FracFocus over the past week. This report reflects raw names and numbers that have not yet been checked for validity. To see cleaned data set for earlier dates, go to the Open-FF data catalog or at CodeOcean.


Overview


Since 2021-09-12, the number of new disclosures added to FracFocus is:

318

Where these 318 fracking jobs occurred:

... by county

... by top Operators

Operator list for all disclosures

Operator Num disclosures in States
XTO Energy/ExxonMobil 80 Texas, New Mexico
Aethon Energy Operating LLC 32 Louisiana, Texas
Pioneer Natural Resources 26 Texas
BTA Oil Producers LLC 25 Texas, New Mexico
Marathon Oil 14 North Dakota
PDC Energy 11 Colorado
Callon Petroleum Operating Company 11 Texas
BPX Operating Company (BP America Production Co.) 9 Louisiana, Texas
Noble Energy, Inc. 8 Colorado
Great Western Oil & Gas Company, LLC 8 Colorado
Continental Resources, Inc 7 North Dakota
Seneca Resources Corporation 6 Pennsylvania
Endeavor Energy Resources 6 Texas
Devon Energy Production Company L. P. 6 New Mexico
Finley Resources, Inc. 5 Utah
EOG Resources, Inc. 5 Texas
Browning Oil Company, Inc. 5 Texas
PRI Operating, LLC 4 Texas
Evergreen Natural Resources LLC 4 Colorado
Bison Oil & Gas II, LLC 4 Colorado
Berry Petroleum Company, LLC 4 Utah
Hunt Oil Company 3 North Dakota
Comstock Oil & Gas 3 Louisiana
Centennial Resource Production, LLC 3 New Mexico
BKV Barnett, LLC 3 Texas
Whiting Petroleum 2 North Dakota
WPX Energy 2 Texas
Tanos Exploration II, LLC 2 Texas
Paloma Operating Co, Inc 2 Oklahoma
New Dominion LLC 2 Oklahoma
Laredo Energy 2 Texas
Cabot Oil & Gas Corp 2 Pennsylvania
Unit Petroleum 1 Texas
Sage Natural Resources 1 Texas
Resource Oil and Gas, LLC 1 Texas
Permian Deep Rock Oil Co., LLC 1 Texas
Mach Resources 1 Oklahoma
Lewis Operating Co. 1 Texas
Lewis Energy Group 1 Texas
LOGOS Operating, LLC 1 New Mexico
COG Operating LLC 1 Texas
CH4-Finley Operating LLC 1 Utah
Bluefin Resources LLC 1 Texas
Blake Production Company, Inc. 1 Oklahoma

... "Federal wells" or "Indian wells"


Total number of proprietary claims this week

1216 records


Water use reported in these 318 disclosures

 -- 25%:  9,499,665 gallons
 -- 50%:  14,917,093 gallons
 -- 75%:  21,633,192 gallons
 -- max:  48,001,570 gallons
 -- TOTAL 5,109,335,407 gallons

Thick vertical lines in the graph indicate 25, 50 and 75% percentiles for this week's disclosures.

Recognized Chemicals of Concern used in these disclosures

The following table is based on lists of chemicals that have health or environmental effects: SDWA, CWA, Proposition 65, and TEDX.

CID bgCAS record count percent rank of biggest Chemical Name mass of biggest (pounds) SDWA CWA CA Prop 65 TEDX PFAS or precursors EPA Volatile list FF history ChemID link
Column Description
CID is the chemical ID used in the disclosure table
bgCAS is the CAS registration number of the chemical
record_count indicates the number of records in this week's disclosures. A given chemical may appear more than once in a disclosure
proportional rank of biggest how the largest max from this week compares to the rest of FracFocus data (through last update). Ex. 95.0 means that this mass was in the top 5% of all uses ever recorded in FracFocus. If there are records with values of 90% or more, a list of all disclosures are in a table later in this report.
Chemical Name is one of the common names for the material
max mass is the single greatest mass of the chemical in this week's disclosures (in pounds)
SDWA CWA indicates if the chemical is on the Safe Drinking Water Act list or the Clean Water Act list (compiled by the Wylie Lab)
CA Prop 65 indicates if the chemical is on California's Proposition 65 list
TEDX indicates if the chemical is on The Endocrine Disruption Exchange list
PFAS or precursors indicates that the chemical is on the EPA's list of PFAS-related chemicals
EPA's Volatile List indicates that the chemical is on the EPA's list of volatile chemicals: "National Volatile Organic Compound Emissions"
FF history link to summary of this chemical for all of FracFocus (filtered data - up to last major update)
ChemID link link to the ChemID website for this chemical

Proprietary labeling

FracFocus allows disclosures to hide the identity of chemicals that companies claim are business secrets. This practice has been controversial since the beginning of FracFocus and there have been purported measures taken to reduce the proprietary claims. Nevertheless, they are still commonly used. The following summarizes how much the past week's disclosures hid chemical identity with these claims. The individual disclosure listing later in this report specifies the percentage of chemical records that are hidden by these claims for every disclosure.

Open-FF detects proprietary claims solely by the terms used in the CASNumber field. Other fields may also indicate such claims but are ignored here, so these numbers are conservative.

Portion of records hidden this week, by state

Ingredient names used for proprietary records for this week's disclosures

Because these are proprietary claims, the reported ingredient name will not be specific, just a general class.

In some cases, companies do not report the PercentHFJob or report 0.0% for proprietary records. We use 0.0 pounds for those records in the following table.

Reported Ingredient Name Num of records total proprietary mass (pounds) Operators using this label

Individual disclosure listings


Notes:

Listing of chemicals in individual disclosures: In the table below, individual fracking disclosures are identified by APINumber. If you are interested in seeing the details of the raw data, use that APINumber at the FracFocus "Find a Well" site. That search site will serve pdf files of individual fracking events to your computer with most of the same raw data available used here. However, mass of chemicals is not available from these pdfs.

Maps: In the table below, a link is provided to a Google map/satellite view of the location provided in the disclosure. Many recently published fracking sites are newer than the satellite image that Google uses, so the well pad may not be visible. However, you can still view the geographic context of the drilling site.

Listing of all new disclosures published this week

Color coding of cells indicates conditions of particular concern:

  • FID - Fracking job ID number (not used yet)
  • Water volume - volume in gallons of the water base fluid used in a fracking job
    • light blue: especially large fracking carrier (>30 million gallons)
    • red: no data or a report of ZERO gallons of water. This prevents the calculation of chemical mass
  • TVD - True vertical depth (feet)
    • red: no data or a report of ZERO feet.
    • yellow: likely error: deeper than deepest oil well (35,050 ft.)
  • Percent proprietary - proportion of chemical records for which identity is hidden
    • light pink: at least 10%
    • pink: at least 25%
    • red: at least 50%
  • End date - Last day of job
    • tan: more than one year to publish the disclosure
    • brown: more than two years to publish the disclosure
    • light blue: end date is in the future
  • Total percentage ("perc sum") - the sum of all records in a disclosure should be 100% (within a tolerance)
    • yellow: less than 90%
    • orange: greater than 110% - often caused by a "system approach" entry error: duplicates of some chemical records
  • CIDs in disclosure - see the Chemicals of Concern table above for more information

The following list is the most recently published fracking events. Note that these are still raw names and numbers and have not yet been checked for validity.

FID State County link Operator API Number end date Water volume (gal) TVD (feet) perc sum Fed. Well Ind. Well percent proprietary CIDs in disclosure
F001 Colorado Adams map Great Western Oil & Gas Company, LLC 05001099090000 8/30/2021 12,692,749 8,070 99 13.3% c01 c02 c03 c04 c10 c11 c37
F002 Colorado Adams map Great Western Oil & Gas Company, LLC 05001099070000 8/25/2021 11,854,199 7,850 99 14.8% c01 c02 c03 c04 c10 c11
F003 Colorado Adams map Great Western Oil & Gas Company, LLC 05001098870000 8/30/2021 13,719,979 7,845 99 14.8% c01 c02 c03 c04 c10 c11
F004 Colorado Adams map Great Western Oil & Gas Company, LLC 05001098890000 8/29/2021 11,064,150 7,723 99 14.8% c01 c02 c03 c04 c10 c11
F005 Colorado Adams map Great Western Oil & Gas Company, LLC 05001099110000 8/30/2021 11,975,864 7,944 99 14.8% c01 c02 c03 c04 c10 c11
F006 Colorado Adams map Great Western Oil & Gas Company, LLC 05001098480000 8/30/2021 12,226,451 7,696 99 14.8% c01 c02 c03 c04 c10 c11
F007 Colorado Adams map Great Western Oil & Gas Company, LLC 05001098990000 8/25/2021 10,366,923 8,046 99 17.6% c01 c04
F008 Colorado Adams map Great Western Oil & Gas Company, LLC 05001099010000 8/29/2021 11,240,456 7,999 99 14.8% c01 c02 c03 c04 c10 c11
F009 Colorado Las Animas map Evergreen Natural Resources LLC 05071074990000 9/8/2021 53,340 1,850 100 16.7% c02 c36
F010 Colorado Las Animas map Evergreen Natural Resources LLC 05071075010000 9/10/2021 53,004 1,760 100 16.7% c02 c36
F011 Colorado Las Animas map Evergreen Natural Resources LLC 05071094640000 8/31/2021 52,206 1,719 100 18.2% c02 c36
F012 Colorado Las Animas map Evergreen Natural Resources LLC 05071078070000 9/1/2021 20,454 1,250 99 18.2% c02 c36
F013 Colorado Weld map Bison Oil & Gas II, LLC 05123479210000 8/17/2021 14,906,556 6,432 99 5.9% c01 c02 c03 c08 c10 c11
F014 Colorado Weld map Bison Oil & Gas II, LLC 05123479160000 8/18/2021 13,465,452 6,396 99 5.9% c01 c02 c03 c08 c10 c11
F015 Colorado Weld map Bison Oil & Gas II, LLC 05123479190000 8/17/2021 13,898,094 6,462 99 5.9% c01 c02 c03 c08 c10 c11
F016 Colorado Weld map Bison Oil & Gas II, LLC 05123479170000 8/17/2021 14,219,940 6,378 99 5.9% c01 c02 c03 c08 c10 c11
F017 Colorado Weld map Noble Energy, Inc. 05123486410000 8/13/2021 24,753,935 6,614 100 35.9% c01 c02 c07 c14 c15 c20 c26 c27
F018 Colorado Weld map Noble Energy, Inc. 05123488420000 7/24/2021 17,375,857 6,708 100 35.9% c01 c02 c07 c14 c15 c20 c26 c27
F019 Colorado Weld map Noble Energy, Inc. 05123486400000 8/13/2021 18,567,376 6,668 100 36.8% c01 c02 c07 c14 c15 c20 c26 c27
F020 Colorado Weld map Noble Energy, Inc. 05123486420000 8/13/2021 24,833,206 6,685 100 38.5% c01 c02 c07 c14 c15 c20 c26 c27
F021 Colorado Weld map Noble Energy, Inc. 05123486430000 8/13/2021 24,664,244 6,633 100 35.9% c01 c02 c07 c14 c15 c20 c26 c27
F022 Colorado Weld map Noble Energy, Inc. 05123486390000 7/24/2021 17,239,064 6,709 100 38.5% c01 c02 c07 c14 c15 c20 c26 c27
F023 Colorado Weld map Noble Energy, Inc. 05123486380000 7/24/2021 17,830,164 6,713 100 38.5% c01 c02 c07 c14 c15 c20 c26 c27
F024 Colorado Weld map Noble Energy, Inc. 05123486330000 7/24/2021 16,834,250 6,698 100 36.8% c01 c02 c07 c14 c15 c20 c26 c27
F025 Colorado Weld map PDC Energy 05123457510000 8/10/2021 3,765,225 6,848 100 9.5% c01 c02 c03 c10 c11
F026 Colorado Weld map PDC Energy 05123457560000 8/4/2021 8,426,589 6,785 100 9.5% c01 c02 c03 c10 c11
F027 Colorado Weld map PDC Energy 05123457500000 8/10/2021 3,875,945 6,908 100 9.5% c01 c02 c03 c10 c11
F028 Colorado Weld map PDC Energy 05123457480000 8/10/2021 3,927,149 6,905 100 9.5% c01 c02 c03 c10 c11
F029 Colorado Weld map PDC Energy 05123457470000 8/4/2021 8,316,644 6,780 100 9.5% c01 c02 c03 c10 c11
F030 Colorado Weld map PDC Energy 05123457520000 8/4/2021 8,672,126 6,896 100 9.5% c01 c02 c03 c10 c11
F031 Colorado Weld map PDC Energy 05123457490000 8/4/2021 8,296,035 6,840 100 9.5% c01 c02 c03 c10 c11
F032 Colorado Weld map PDC Energy 05123457530000 8/10/2021 3,883,731 6,883 100 9.5% c01 c02 c03 c10 c11
F033 Colorado Weld map PDC Energy 05123457550000 8/10/2021 3,866,102 6,918 100 9.5% c01 c02 c03 c10 c11
F034 Colorado Weld map PDC Energy 05123457540000 8/10/2021 3,856,461 6,831 100 9.5% c01 c02 c03 c10 c11
F035 Colorado Weld map PDC Energy 05123457570000 8/4/2021 8,651,037 6,830 100 9.5% c01 c02 c03 c10 c11
F036 Louisiana Bienville map Aethon Energy Operating LLC 17013222230000 6/13/2021 43,767,480 12,298 99 14.3% c01 c04 c05 c06 c07 c08 c15
F037 Louisiana Bienville map Aethon Energy Operating LLC 17013222250000 6/12/2021 19,920,776 12,372 99 15.8% c01 c04 c06 c07 c08 c15
F038 Louisiana Bienville map Aethon Energy Operating LLC 17013220090000 8/10/2021 3,904,110 12,409 100 0.0% c13 c28
F039 Louisiana Bienville map Aethon Energy Operating LLC 17013222200000 6/7/2021 18,511,769 12,094 99 22.2% c01 c03 c04 c06 c07 c28 c35
F040 Louisiana Bienville map Aethon Energy Operating LLC 17013222240000 6/12/2021 43,170,266 12,338 99 14.3% c01 c04 c05 c06 c07 c08 c15
F041 Louisiana Bienville map Aethon Energy Operating LLC 17013222210000 5/27/2021 40,749,093 12,303 99 22.2% c01 c03 c04 c06 c07 c28 c35
F042 Louisiana Bienville map Aethon Energy Operating LLC 17013222220000 5/27/2021 40,993,155 12,257 99 22.2% c01 c03 c04 c06 c07 c28 c35
F043 Louisiana Bossier map BPX Operating Company (BP America Production Co.) 17015252140000 8/30/2021 37,283,282 11,837 99 9.1% c01 c08 c12
F044 Louisiana Caddo map Aethon Energy Operating LLC 17017364460000 8/22/2021 23,383,182 11,100 100 7.1% c04 c06 c07 c12 c15
F045 Louisiana Caddo map Aethon Energy Operating LLC 17017364440000 8/22/2021 22,842,946 11,100 100 7.1% c04 c06 c07 c12 c15
F046 Louisiana Caddo map Aethon Energy Operating LLC 17017364450000 8/22/2021 21,518,520 11,100 100 6.7% c04 c06 c07 c12 c15
F047 Louisiana Caddo map Aethon Energy Operating LLC 17017348450000 8/22/2021 12,207,347 11,094 100 0.0% c13 c28
F048 Louisiana De Soto map Aethon Energy Operating LLC 17031269650000 7/12/2021 26,950,479 11,408 100 7.1% c04 c06 c07 c12 c15
F049 Louisiana De Soto map Aethon Energy Operating LLC 17031269550000 8/4/2021 48,001,570 11,306 100 4.8% c04 c07 c08 c13 c18 c28
F050 Louisiana De Soto map Aethon Energy Operating LLC 17031269660000 8/31/2021 44,133,134 11,265 100 12.9% c04 c06 c07 c08 c12 c15 c29 c31 c34
F051 Louisiana De Soto map Aethon Energy Operating LLC 17031269660000 8/31/2021 47,133,333 11,265 100 12.5% c01 c04 c06 c07 c08 c12 c15 c29 c31 c34
F052 Louisiana De Soto map Aethon Energy Operating LLC 17031269670000 8/31/2021 46,313,272 11,317 100 12.9% c04 c06 c07 c08 c12 c15 c29 c31 c34
F053 Louisiana De Soto map Aethon Energy Operating LLC 17031269670000 8/31/2021 46,313,272 11,317 100 12.5% c01 c04 c06 c07 c08 c12 c15 c29 c31 c34
F054 Louisiana De Soto map Aethon Energy Operating LLC 17031269530000 8/4/2021 32,884,298 11,306 100 4.8% c04 c07 c08 c13 c18 c28
F055 Louisiana De Soto map Aethon Energy Operating LLC 17031269540000 8/5/2021 45,151,080 11,285 100 4.8% c04 c07 c08 c13 c18 c28
F056 Louisiana De Soto map Comstock Oil & Gas 17031269830000 6/19/2021 441,378 12,424 100 0.0% c06 c07 c12 c13 c28
F057 Louisiana De Soto map Comstock Oil & Gas 17031269820000 6/19/2021 485,987 12,310 100 0.0% c06 c07 c12 c13 c28
F058 Louisiana De Soto map Comstock Oil & Gas 17031269810000 6/19/2021 471,256 12,429 100 0.0% c06 c07 c12 c13 c28
F059 Louisiana Red River map Aethon Energy Operating LLC 17081210090000 8/5/2021 9,098,586 12,139 100 0.0% c13 c28
F060 New Mexico Eddy map BTA Oil Producers LLC 30015459420000 11/15/2019 9,435,636 10,514 100 32.7% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F061 New Mexico Eddy map BTA Oil Producers LLC 30015459430000 11/21/2019 9,168,726 9,639 100 31.0% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F062 New Mexico Eddy map Devon Energy Production Company L. P. 30015475760000 6/3/2021 10,282,824 17,911 99 TRUE 11.1% c04 c08
F063 New Mexico Eddy map Devon Energy Production Company L. P. 30015475510000 6/14/2021 0 10,278 99 TRUE 0.0% c04 c08
F064 New Mexico Eddy map Devon Energy Production Company L. P. 30015475490000 8/28/2021 0 18,474 99 TRUE 12.5% c04 c08
F065 New Mexico Eddy map Devon Energy Production Company L. P. 30015475780000 6/3/2021 0 18,179 98 TRUE 10.0% c04 c08
F066 New Mexico Eddy map Devon Energy Production Company L. P. 30015475480000 6/18/2021 0 18,328 96 TRUE 10.0% c04 c08
F067 New Mexico Eddy map Devon Energy Production Company L. P. 30015475770000 8/27/2021 14,446,153 18,100 99 TRUE 9.1% c04 c08
F068 New Mexico Eddy map XTO Energy/ExxonMobil 30015465560000 5/9/2021 17,478,132 11,567 100 4.2% c01 c05 c09 c10 c19 c37 c40
F069 New Mexico Eddy map XTO Energy/ExxonMobil 30015455390000 9/21/2020 3,851,274 11,817 100 TRUE 9.1% c01 c05 c10 c19
F070 New Mexico Eddy map XTO Energy/ExxonMobil 30015466060000 5/19/2021 17,059,518 10,902 100 TRUE 8.0% c01 c04 c05 c11 c16 c23
F071 New Mexico Eddy map XTO Energy/ExxonMobil 30015462520000 4/21/2021 22,632,708 11,942 100 5.3% c01 c05 c09 c10 c19
F072 New Mexico Eddy map XTO Energy/ExxonMobil 30015458170000 3/27/2021 13,911,618 11,575 100 TRUE 8.9% c01 c04 c05 c11 c16 c23
F073 New Mexico Eddy map XTO Energy/ExxonMobil 30015456160000 2/27/2021 33,625,801 11,173 100 TRUE 0.0% c09
F074 New Mexico Eddy map XTO Energy/ExxonMobil 30015465840000 2/23/2021 23,437,764 8,974 100 TRUE 5.3% c01 c05 c09 c10 c19
F075 New Mexico Eddy map XTO Energy/ExxonMobil 30015454980000 3/21/2021 22,250,382 9,193 91 TRUE 9.1% c04
F076 New Mexico Eddy map XTO Energy/ExxonMobil 30015454670000 2/25/2021 21,962,598 11,185 100 TRUE 0.0% c09
F077 New Mexico Eddy map XTO Energy/ExxonMobil 30015454850000 9/10/2020 28,888,524 11,662 100 TRUE 9.1% c01 c05 c10 c19
F078 New Mexico Eddy map XTO Energy/ExxonMobil 30015458380000 3/24/2021 15,338,316 11,757 100 TRUE 0.0% c09
F079 New Mexico Eddy map XTO Energy/ExxonMobil 30015458390000 4/22/2021 23,200,926 11,591 100 5.3% c01 c05 c09 c10 c19
F080 New Mexico Eddy map XTO Energy/ExxonMobil 30015454660000 2/26/2021 31,495,296 11,171 100 TRUE 0.0% c09
F081 New Mexico Eddy map XTO Energy/ExxonMobil 30015462480000 3/24/2021 14,688,618 11,512 100 TRUE 0.0% c09
F082 New Mexico Eddy map XTO Energy/ExxonMobil 30015454910000 10/11/2020 28,340,466 12,664 100 TRUE 9.1% c01 c05 c10 c19
F083 New Mexico Eddy map XTO Energy/ExxonMobil 30015464330000 4/29/2021 16,281,720 11,606 100 5.3% c01 c05 c09 c10 c19
F084 New Mexico Eddy map XTO Energy/ExxonMobil 30015471240000 4/26/2021 12,205,788 8,974 100 5.3% c01 c05 c09 c10 c19
F085 New Mexico Eddy map XTO Energy/ExxonMobil 30015471250000 4/26/2021 12,179,958 9,164 100 5.3% c01 c05 c09 c10 c19
F086 New Mexico Eddy map XTO Energy/ExxonMobil 30015465570000 5/9/2021 17,512,698 11,764 100 4.2% c01 c05 c09 c10 c19 c37 c40
F087 New Mexico Eddy map XTO Energy/ExxonMobil 30015465860000 2/22/2021 22,472,730 10,461 100 TRUE 5.3% c01 c05 c09 c10 c19
F088 New Mexico Eddy map XTO Energy/ExxonMobil 30015455050000 3/20/2021 21,211,260 10,437 90 TRUE 12.5%
F089 New Mexico Eddy map XTO Energy/ExxonMobil 30015465520000 5/9/2021 16,369,374 12,192 100 4.2% c01 c05 c09 c10 c19 c37 c40
F090 New Mexico Eddy map XTO Energy/ExxonMobil 30015462510000 3/27/2021 13,925,268 11,893 100 TRUE 11.4% c01 c04 c05 c11 c16 c23
F091 New Mexico Eddy map XTO Energy/ExxonMobil 30015464270000 4/13/2021 14,353,164 11,824 100 TRUE 11.4% c01 c04 c05 c11 c16 c23
F092 New Mexico Eddy map XTO Energy/ExxonMobil 30015455390000 12/7/2020 25,565,652 11,819 98 0.0% c04
F093 New Mexico Eddy map XTO Energy/ExxonMobil 30015455080000 8/17/2020 28,035,427 11,599 100 8.0% c01 c04 c05 c11 c16 c23
F094 New Mexico Eddy map XTO Energy/ExxonMobil 30015458280000 4/22/2021 22,589,448 11,859 100 5.3% c01 c05 c09 c10 c19
F095 New Mexico Eddy map XTO Energy/ExxonMobil 30015456140000 1/24/2021 23,912,448 10,917 100 TRUE 9.1% c01 c05 c10 c19
F096 New Mexico Eddy map XTO Energy/ExxonMobil 30015458290000 4/22/2021 22,528,884 11,529 100 5.3% c01 c05 c09 c10 c19
F097 New Mexico Eddy map XTO Energy/ExxonMobil 30015459200000 11/9/2020 17,136,966 12,573 100 TRUE 9.1% c01 c05 c10 c19
F098 New Mexico Eddy map XTO Energy/ExxonMobil 30015464260000 4/13/2021 14,524,566 11,599 100 TRUE 11.4% c01 c04 c05 c11 c16 c23
F099 New Mexico Eddy map XTO Energy/ExxonMobil 30015458430000 3/24/2021 15,469,482 11,414 100 TRUE 0.0% c09
F100 New Mexico Eddy map XTO Energy/ExxonMobil 30015464280000 4/13/2021 14,324,982 11,735 100 TRUE 11.4% c01 c04 c05 c11 c16 c23
F101 New Mexico Eddy map XTO Energy/ExxonMobil 30015470960000 4/29/2021 15,863,148 11,192 100 5.3% c01 c05 c09 c10 c19
F102 New Mexico Eddy map XTO Energy/ExxonMobil 30015458240000 4/19/2021 20,574,078 12,471 100 5.3% c01 c05 c09 c10 c19
F103 New Mexico Eddy map XTO Energy/ExxonMobil 30015465850000 3/16/2021 32,749,500 10,248 100 TRUE 0.0% c09
F104 New Mexico Eddy map XTO Energy/ExxonMobil 30015458220000 3/27/2021 21,718,166 12,469 100 TRUE 8.9% c01 c04 c05 c11 c16 c23
F105 New Mexico Eddy map XTO Energy/ExxonMobil 30015466220000 5/19/2021 17,605,014 11,600 100 TRUE 8.0% c01 c04 c05 c11 c16 c23
F106 New Mexico Eddy map XTO Energy/ExxonMobil 30015457320000 10/6/2020 27,874,392 11,667 100 TRUE 9.1% c01 c05 c10 c19
F107 New Mexico Eddy map XTO Energy/ExxonMobil 30015458400000 3/21/2021 20,771,604 12,368 100 TRUE 0.0% c09
F108 New Mexico Eddy map XTO Energy/ExxonMobil 30015455400000 10/11/2020 30,078,804 12,611 100 TRUE 9.1% c01 c05 c10 c19
F109 New Mexico Eddy map XTO Energy/ExxonMobil 30015455020000 3/20/2021 36,115,884 10,343 87 TRUE 12.5%
F110 New Mexico Eddy map XTO Energy/ExxonMobil 30015458410000 3/24/2021 15,533,532 11,722 100 TRUE 0.0% c09
F111 New Mexico Eddy map XTO Energy/ExxonMobil 30015469090000 5/19/2021 17,434,032 11,101 100 TRUE 8.0% c01 c04 c05 c11 c16 c23
F112 New Mexico Eddy map XTO Energy/ExxonMobil 30015469080000 4/8/2021 15,848,112 10,990 100 TRUE 5.3% c01 c05 c09 c10 c19
F113 New Mexico Lea map BTA Oil Producers LLC 30025458650000 2/7/2020 10,453,422 12,895 100 TRUE 30.5% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F114 New Mexico Lea map BTA Oil Producers LLC 30025453600000 1/26/2020 10,907,694 12,688 100 30.5% c01 c02 c03 c05 c16 c17 c18 c21 c22
F115 New Mexico Lea map BTA Oil Producers LLC 30025458660000 2/7/2020 11,921,406 12,670 100 TRUE 30.5% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F116 New Mexico Lea map BTA Oil Producers LLC 30025460980000 8/23/2020 15,809,346 12,705 100 TRUE 7.1% c01 c02 c03 c05 c16 c17 c18 c21 c22
F117 New Mexico Lea map BTA Oil Producers LLC 30025469600000 10/9/2020 15,507,534 10,448 100 TRUE 11.9% c01 c02 c03 c05 c16 c17 c18 c21 c22
F118 New Mexico Lea map BTA Oil Producers LLC 30025469590000 10/9/2020 15,917,622 10,440 100 TRUE 11.1% c01 c02 c03 c05 c16 c17 c18 c21 c22
F119 New Mexico Lea map BTA Oil Producers LLC 30025460960000 12/14/2019 15,412,572 12,357 100 TRUE 29.5% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F120 New Mexico Lea map BTA Oil Producers LLC 30025454930000 8/5/2020 9,799,566 12,418 100 7.5% c01 c02 c03 c05 c16 c17 c18 c21 c22
F121 New Mexico Lea map BTA Oil Producers LLC 30025469580000 9/23/2020 15,505,560 10,408 100 TRUE 11.1% c01 c02 c03 c05 c16 c17 c18 c21 c22
F122 New Mexico Lea map BTA Oil Producers LLC 30025469570000 9/23/2020 15,526,602 10,403 100 TRUE 12.2% c01 c02 c03 c05 c16 c17 c18 c21 c22
F123 New Mexico Lea map BTA Oil Producers LLC 30025461470000 12/14/2019 15,192,450 12,301 99 TRUE 32.7% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F124 New Mexico Lea map BTA Oil Producers LLC 30025454940000 7/27/2020 10,311,546 12,295 100 TRUE 7.5% c01 c02 c03 c05 c16 c17 c18 c21 c22
F125 New Mexico Lea map BTA Oil Producers LLC 30025460870000 7/28/2020 9,826,614 12,380 100 TRUE 7.9% c01 c02 c03 c05 c16 c17 c18 c21 c22
F126 New Mexico Lea map BTA Oil Producers LLC 30025468150000 9/11/2020 16,184,196 10,415 100 TRUE 8.8% c01 c02 c03 c05 c16 c17 c21 c22
F127 New Mexico Lea map BTA Oil Producers LLC 30025453590000 1/26/2020 10,533,474 12,928 100 31.6% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F128 New Mexico Lea map BTA Oil Producers LLC 30025460590000 10/29/2020 15,508,416 10,420 100 11.1% c01 c02 c03 c05 c16 c17 c18 c21 c22
F129 New Mexico Lea map BTA Oil Producers LLC 30025457100000 8/5/2020 9,691,752 12,471 100 TRUE 6.8% c01 c02 c03 c05 c16 c17 c18 c21 c22
F130 New Mexico Lea map BTA Oil Producers LLC 30025460970000 8/23/2020 16,062,522 12,748 100 TRUE 7.9% c01 c02 c03 c05 c16 c17 c18 c21 c22
F131 New Mexico Lea map BTA Oil Producers LLC 30025468160000 9/11/2020 16,003,176 10,421 100 TRUE 11.1% c01 c02 c03 c05 c16 c17 c18 c21 c22
F132 New Mexico Lea map Centennial Resource Production, LLC 30025483780000 9/7/2021 17,958,396 11,905 100 TRUE 0.0% c01 c02 c03 c11 c21 c22
F133 New Mexico Lea map Centennial Resource Production, LLC 30025490170000 9/7/2021 20,056,082 11,950 100 TRUE 0.0% c01 c02 c03 c11 c21 c22
F134 New Mexico Lea map Centennial Resource Production, LLC 30025483790000 9/6/2021 20,388,476 11,900 100 TRUE 0.0% c01 c02 c03 c11 c21 c22
F135 New Mexico Lea map XTO Energy/ExxonMobil 30025466540000 2/5/2021 14,768,922 9,571 95 0.0%
F136 New Mexico Lea map XTO Energy/ExxonMobil 30025465430000 2/2/2021 11,822,286 9,720 90 0.0%
F137 New Mexico Lea map XTO Energy/ExxonMobil 30025466550000 2/1/2021 11,721,822 9,728 90 0.0%
F138 New Mexico Lea map XTO Energy/ExxonMobil 30025465420000 2/5/2021 14,425,530 9,716 95 0.0%
F139 New Mexico Lea map XTO Energy/ExxonMobil 30025465150000 1/17/2021 22,208,802 9,547 94 TRUE 0.0%
F140 New Mexico Lea map XTO Energy/ExxonMobil 30025465160000 1/17/2021 22,589,864 9,675 95 TRUE 0.0%
F141 New Mexico Lea map XTO Energy/ExxonMobil 30025467510000 1/17/2021 14,579,908 9,726 95 TRUE 0.0%
F142 New Mexico Rio Arriba map LOGOS Operating, LLC 30039313840000 8/26/2021 26,288,064 7,027 99 TRUE 20.8% c01 c02 c03 c06 c07 c10 c11
F143 North Dakota Dunn map Continental Resources, Inc 33025037070000 8/13/2021 8,432,004 11,230 100 21.9% c01 c02 c03 c06 c07 c08 c10 c11
F144 North Dakota Dunn map Marathon Oil 33025040610000 9/6/2021 9,130,056 10,484 99 TRUE TRUE 23.1% c03
F145 North Dakota Dunn map Marathon Oil 33025040630000 9/3/2021 6,686,559 10,545 99 TRUE TRUE 23.1% c03
F146 North Dakota Dunn map Marathon Oil 33025040580000 9/2/2021 5,755,598 10,465 99 TRUE TRUE 23.1% c03
F147 North Dakota Dunn map Marathon Oil 33025040590000 9/5/2021 7,842,272 10,445 99 TRUE TRUE 23.1% c03
F148 North Dakota Dunn map Marathon Oil 33025040600000 9/3/2021 7,262,733 10,536 99 TRUE TRUE 23.1% c03
F149 North Dakota Dunn map Marathon Oil 33025041990000 9/11/2021 5,361,991 10,264 99 TRUE TRUE 23.1% c03
F150 North Dakota McKenzie map Whiting Petroleum 33053088410000 9/3/2021 14,587,542 10,719 99 TRUE 33.3% c01 c02 c05 c07 c12 c16 c18 c26 c27 c32 c33
F151 North Dakota McKenzie map Whiting Petroleum 33053088430000 9/1/2021 11,190,365 10,727 99 TRUE 33.3% c01 c02 c05 c07 c12 c16 c18 c26 c27 c32 c33
F152 North Dakota Mountrail map Hunt Oil Company 33061009280000 8/29/2021 4,901,885 10,825 99 33.3% c07 c08 c39
F153 North Dakota Mountrail map Hunt Oil Company 33061007330000 9/9/2021 3,322,887 9,268 99 19.0% c01 c07 c08 c39
F154 North Dakota Mountrail map Hunt Oil Company 33061006010000 9/4/2021 3,442,995 9,105 99 19.0% c01 c07 c08 c39
F155 North Dakota Mountrail map Marathon Oil 33061047920000 7/12/2021 5,921,600 10,865 99 TRUE TRUE 23.1% c03
F156 North Dakota Mountrail map Marathon Oil 33061047560000 8/4/2021 6,008,385 10,830 99 TRUE TRUE 23.1% c03
F157 North Dakota Mountrail map Marathon Oil 33061047540000 8/4/2021 5,971,938 10,827 99 TRUE TRUE 23.1% c03
F158 North Dakota Mountrail map Marathon Oil 33061047550000 8/4/2021 5,979,079 10,750 99 TRUE TRUE 23.1% c03
F159 North Dakota Mountrail map Marathon Oil 33061047930000 7/12/2021 5,864,128 10,865 99 TRUE TRUE 23.1% c03
F160 North Dakota Mountrail map Marathon Oil 33061047980000 8/12/2021 6,061,050 10,822 99 TRUE TRUE 10.0% c03 c04
F161 North Dakota Mountrail map Marathon Oil 33061047970000 8/12/2021 5,866,434 10,749 99 TRUE TRUE 10.0% c03 c04
F162 North Dakota Mountrail map Marathon Oil 33061047570000 8/4/2021 5,967,554 10,758 99 TRUE TRUE 23.1% c03
F163 North Dakota Williams map Continental Resources, Inc 33105054080000 3/7/2021 7,263,606 10,655 100 32.6% c01 c02 c05 c06 c07 c08 c12 c18 c26 c27 c32 c33
F164 North Dakota Williams map Continental Resources, Inc 33105054050000 2/26/2021 6,671,322 10,735 100 32.6% c01 c02 c05 c06 c07 c08 c12 c18 c26 c27 c32 c33
F165 North Dakota Williams map Continental Resources, Inc 33105054090000 3/7/2021 5,122,068 10,728 100 32.6% c01 c02 c05 c06 c07 c08 c12 c18 c26 c27 c32 c33
F166 North Dakota Williams map Continental Resources, Inc 33105054070000 2/26/2021 6,772,206 10,747 100 32.6% c01 c02 c05 c06 c07 c08 c12 c18 c26 c27 c32 c33
F167 North Dakota Williams map Continental Resources, Inc 33105054100000 3/7/2021 7,234,878 10,684 100 32.6% c01 c02 c05 c06 c07 c08 c12 c18 c26 c27 c32 c33
F168 North Dakota Williams map Continental Resources, Inc 33105054060000 3/27/2021 8,718,570 10,683 100 32.6% c01 c02 c05 c06 c07 c08 c12 c18 c26 c27 c32 c33
F169 Oklahoma Canadian map Paloma Operating Co, Inc 35017255120000 8/5/2021 9,977,352 10,986 99 20.0% c01 c03 c04 c07 c08 c20
F170 Oklahoma Canadian map Paloma Operating Co, Inc 35017255660000 8/4/2021 24,824,772 11,423 99 20.0% c01 c03 c04 c07 c08 c20
F171 Oklahoma Dewey map Blake Production Company, Inc. 35043231950000 7/24/2021 3,195,960 10,031 99 2.7% c02 c03 c06 c08 c21 c22
F172 Oklahoma Kingfisher map Mach Resources 35073267490000 7/7/2021 1,366,888 7,184 99 3.6% c01 c02 c03 c06 c08 c21 c22
F173 Oklahoma Seminole map New Dominion LLC 35133249780000 6/9/2021 4,074,635 3,836 100 12.9% c01 c31
F174 Oklahoma Seminole map New Dominion LLC 35133250440000 7/30/2021 5,130,867 3,824 100 12.9% c01 c31
F175 Pennsylvania Cameron map Seneca Resources Corporation 37023202660000 7/19/2021 21,641,592 11,100 100 21.7% c01 c04 c05 c07 c08 c10 c19
F176 Pennsylvania Cameron map Seneca Resources Corporation 37023202770000 6/22/2021 15,949,038 10,990 99 22.7% c01 c04 c05 c07 c08 c10 c19
F177 Pennsylvania Cameron map Seneca Resources Corporation 37023202790000 8/18/2021 13,772,224 10,964 99 22.7% c01 c04 c05 c07 c08 c10 c19
F178 Pennsylvania Cameron map Seneca Resources Corporation 37023202750000 6/21/2021 16,278,948 10,960 99 22.7% c01 c04 c05 c07 c08 c10 c19
F179 Pennsylvania Cameron map Seneca Resources Corporation 37023202780000 7/18/2021 12,991,104 11,100 100 21.7% c01 c04 c05 c07 c08 c10 c19
F180 Pennsylvania Cameron map Seneca Resources Corporation 37023202760000 8/18/2021 17,429,755 10,962 99 22.7% c01 c04 c05 c07 c08 c10 c19
F181 Pennsylvania Susquehanna map Cabot Oil & Gas Corp 37115228090000 8/12/2021 17,092,950 7,461 99 5.3% c01 c03 c04 c07 c08 c16 c18 c38 c41
F182 Pennsylvania Susquehanna map Cabot Oil & Gas Corp 37115228100000 8/13/2021 20,122,116 7,456 99 5.3% c01 c03 c04 c07 c08 c16 c18 c38 c41
F183 Texas Angelina map Aethon Energy Operating LLC 42005304560000 6/18/2021 33,751,856 15,882 100 12.0% c04 c05 c06 c07 c08 c12 c15
F184 Texas Angelina map Aethon Energy Operating LLC 42005304580000 6/17/2021 35,139,378 15,902 100 6.2% c04 c05 c06 c07 c12 c15
F185 Texas Archer map Lewis Operating Co. 42009867390000 8/20/2021 18,337 3,784 100 14.3% c01 c06 c07 c08
F186 Texas Brooks map Bluefin Resources LLC 42047317840000 7/22/2021 94,553 12,001 101 12.0% c01 c13 c15 c24 c29 c36 c42
F187 Texas Culberson map BPX Operating Company (BP America Production Co.) 42109336850000 8/29/2021 15,334,976 8,859 99 10.0% c03 c10 c11 c15 c21
F188 Texas Culberson map BPX Operating Company (BP America Production Co.) 42109336840000 8/13/2021 25,828,815 8,901 100 10.5% c03 c10 c11 c15 c21
F189 Texas Culberson map BPX Operating Company (BP America Production Co.) 42109336860000 8/29/2021 16,157,818 8,886 99 10.0% c03 c10 c11 c15 c21
F190 Texas Culberson map BPX Operating Company (BP America Production Co.) 42109336830000 8/13/2021 24,219,414 8,897 99 10.0% c03 c10 c11 c15 c21
F191 Texas Denton map BKV Barnett, LLC 42121340370000 9/15/2021 1,781,808 7,954 99 10.0% c06 c07
F192 Texas Denton map BKV Barnett, LLC 42121341040000 9/15/2021 374,010 8,031 99 11.1% c06 c07
F193 Texas Glasscock map Endeavor Energy Resources 42173384630000 8/11/2021 17,551,086 8,063 99 10.0% c01 c06 c07
F194 Texas Glasscock map Endeavor Energy Resources 42173384670000 8/11/2021 25,486,986 10,024 99 10.0% c01 c06 c07
F195 Texas Glasscock map Endeavor Energy Resources 42173384680000 8/11/2021 20,652,072 10,036 99 10.0% c01 c06 c07
F196 Texas Glasscock map Endeavor Energy Resources 42173384620000 8/11/2021 17,428,278 8,060 99 10.0% c01 c06 c07
F197 Texas Glasscock map Endeavor Energy Resources 42173384650000 8/11/2021 18,250,176 8,471 99 10.0% c01 c06 c07
F198 Texas Glasscock map Endeavor Energy Resources 42173384660000 8/11/2021 17,921,820 8,728 99 10.0% c01 c06 c07
F199 Texas Glasscock map XTO Energy/ExxonMobil 42173384300000 8/23/2021 25,335,534 7,960 100 5.9% c01 c02 c05 c06 c14
F200 Texas Glasscock map XTO Energy/ExxonMobil 42173384310000 8/23/2021 24,973,746 8,285 100 5.9% c01 c02 c05 c06 c14
F201 Texas Glasscock map XTO Energy/ExxonMobil 42173384330000 8/23/2021 26,598,600 9,429 100 5.9% c01 c02 c05 c06 c14
F202 Texas Glasscock map XTO Energy/ExxonMobil 42173384320000 8/23/2021 26,603,976 7,959 100 5.9% c01 c02 c05 c06 c14
F203 Texas Gonzales map EOG Resources, Inc. 42177343840000 7/21/2021 12,265,050 11,861 99 0.0% c04 c08
F204 Texas Gonzales map EOG Resources, Inc. 42177343670000 6/10/2021 20,606,040 10,500 99 0.0% c04 c08
F205 Texas Gonzales map EOG Resources, Inc. 42177343850000 7/21/2021 11,957,610 11,818 99 0.0% c04 c08
F206 Texas Gonzales map EOG Resources, Inc. 42177343830000 7/21/2021 13,411,104 11,918 99 0.0% c04 c08
F207 Texas Gonzales map EOG Resources, Inc. 42177343860000 7/20/2021 11,915,442 11,816 99 0.0% c04 c08
F208 Texas Hemphill map Unit Petroleum 42211337140000 7/22/2021 25,145 7,500 100 8.9% c01 c03 c13 c31
F209 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255369100000 7/27/2021 14,801,957 11,578 100 37.9% c01 c02 c07 c08 c12 c18
F210 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255369140000 7/27/2021 15,373,922 11,533 100 37.9% c01 c02 c07 c08 c12 c18
F211 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255369130000 7/27/2021 15,322,104 11,544 100 37.9% c01 c02 c07 c08 c12 c18
F212 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255369110000 7/28/2021 14,775,725 11,544 100 37.9% c01 c02 c07 c08 c12 c18
F213 Texas La Salle map Callon Petroleum Operating Company 42283370610000 8/1/2021 17,322,564 8,300 100 11.8% c01 c04 c07 c08 c30
F214 Texas La Salle map Callon Petroleum Operating Company 42283370600000 8/1/2021 13,434,750 8,254 100 16.7% c01 c04 c07 c08 c30
F215 Texas La Salle map Callon Petroleum Operating Company 42283370620000 8/1/2021 18,909,702 8,296 100 16.7% c01 c04 c07 c08 c30
F216 Texas La Salle map Callon Petroleum Operating Company 42283369920000 6/22/2021 7,353,822 8,860 100 10.0% c01 c04 c07 c08 c12 c30
F217 Texas La Salle map Callon Petroleum Operating Company 42283369950000 6/14/2021 6,775,944 8,860 100 11.8% c01 c04 c07 c08 c30
F218 Texas La Salle map Callon Petroleum Operating Company 42283370270000 8/1/2021 15,678,264 7,785 100 16.7% c01 c04 c07 c08 c30
F219 Texas La Salle map Callon Petroleum Operating Company 42283369900000 6/22/2021 6,894,300 8,857 100 10.0% c01 c04 c07 c08 c12 c30
F220 Texas La Salle map Callon Petroleum Operating Company 42283369940000 6/14/2021 7,066,122 8,862 100 11.8% c01 c04 c07 c08 c30
F221 Texas La Salle map Callon Petroleum Operating Company 42283369930000 6/22/2021 6,950,412 8,865 100 11.8% c01 c04 c07 c08 c30
F222 Texas La Salle map Callon Petroleum Operating Company 42283370640000 7/6/2021 13,078,464 8,181 100 16.7% c01 c04 c07 c08 c30
F223 Texas La Salle map Callon Petroleum Operating Company 42283370630000 7/6/2021 13,073,760 8,203 100 16.7% c01 c04 c07 c08 c30
F224 Texas La Salle map Lewis Energy Group 42283370780000 8/10/2021 9,775,710 10,998 99 0.0% c01 c02 c03 c07 c08 c11 c21 c22 c43
F225 Texas Loving map WPX Energy 42301352870000 9/2/2021 11,959,290 11,969 100 5.6% c04 c08 c09 c12
F226 Texas Loving map WPX Energy 42301352880000 9/2/2021 10,700,285 11,541 100 6.7% c08 c09
F227 Texas Loving map XTO Energy/ExxonMobil 42301347670000 7/31/2021 21,607,992 11,886 100 10.3% c01 c04 c05 c11 c16 c23
F228 Texas Loving map XTO Energy/ExxonMobil 42301347660000 8/23/2021 19,790,571 11,894 100 10.3% c01 c04 c05 c11 c16 c23
F229 Texas Loving map XTO Energy/ExxonMobil 42301347700000 8/1/2021 22,141,434 12,093 100 10.3% c01 c04 c05 c11 c16 c23
F230 Texas Martin map Pioneer Natural Resources 42317432850000 8/6/2021 32,316,060 8,801 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F231 Texas Martin map Pioneer Natural Resources 42317429180000 8/25/2021 21,171,112 8,264 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F232 Texas Martin map Pioneer Natural Resources 42317432880000 8/4/2021 32,330,117 8,361 99 8.6% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F233 Texas Martin map Pioneer Natural Resources 42317432860000 8/4/2021 32,253,835 8,745 99 8.6% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F234 Texas Martin map Pioneer Natural Resources 42317429200000 8/25/2021 21,420,794 8,249 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F235 Texas Martin map Pioneer Natural Resources 42317429190000 8/25/2021 20,899,276 8,254 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F236 Texas Martin map Pioneer Natural Resources 42317432840000 8/6/2021 32,463,480 8,732 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F237 Texas Martin map Pioneer Natural Resources 42317432830000 8/6/2021 32,418,876 8,579 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F238 Texas Martin map Pioneer Natural Resources 42317429220000 8/25/2021 21,185,679 8,243 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F239 Texas Martin map Pioneer Natural Resources 42317432870000 8/4/2021 32,252,940 8,926 99 8.6% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F240 Texas Martin map XTO Energy/ExxonMobil 42317422610000 5/29/2021 16,093,251 7,539 100 3.3% c01 c02 c03 c04 c09 c10 c11 c12 c17 c24 c25
F241 Texas Martin map XTO Energy/ExxonMobil 42317422960000 6/30/2021 13,242,565 8,023 100 3.7% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F242 Texas Martin map XTO Energy/ExxonMobil 42317422600000 5/29/2021 14,058,463 8,186 100 3.3% c01 c02 c03 c04 c09 c10 c11 c12 c17 c24 c25
F243 Texas Martin map XTO Energy/ExxonMobil 42317423020000 6/13/2021 13,581,345 8,057 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F244 Texas Martin map XTO Energy/ExxonMobil 42317423300000 6/30/2021 14,574,805 8,781 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F245 Texas Martin map XTO Energy/ExxonMobil 42317427110000 5/29/2021 14,927,631 8,808 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F246 Texas Martin map XTO Energy/ExxonMobil 42317422980000 6/30/2021 13,586,298 8,271 100 3.7% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F247 Texas Martin map XTO Energy/ExxonMobil 42317423080000 6/13/2021 15,787,430 8,516 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F248 Texas Martin map XTO Energy/ExxonMobil 42317423070000 6/13/2021 14,183,584 8,521 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F249 Texas Midland map COG Operating LLC 42329404720000 8/19/2021 10,429,332 9,857 100 41.7% c01 c05 c19 c32
F250 Texas Midland map Permian Deep Rock Oil Co., LLC 42329420190000 8/27/2021 12,873,574 8,957 100 5.3% c01 c19
F251 Texas Midland map Pioneer Natural Resources 42329444500000 8/14/2021 17,161,746 8,919 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F252 Texas Midland map Pioneer Natural Resources 42329439290000 8/15/2021 23,049,978 8,853 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F253 Texas Midland map Pioneer Natural Resources 42329439310000 8/15/2021 22,631,700 8,836 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F254 Texas Midland map Pioneer Natural Resources 42329444540000 8/14/2021 16,888,998 8,919 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F255 Texas Midland map Pioneer Natural Resources 42329444520000 8/14/2021 16,836,120 8,902 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F256 Texas Midland map Pioneer Natural Resources 42329444510000 8/14/2021 15,585,192 8,566 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F257 Texas Midland map Pioneer Natural Resources 42329444530000 8/14/2021 15,570,828 8,569 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F258 Texas Midland map Pioneer Natural Resources 42329439300000 8/15/2021 23,179,674 8,830 99 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F259 Texas Midland map XTO Energy/ExxonMobil 42329436390000 4/15/2021 16,269,385 9,379 100 6.9% c01 c02 c03 c09 c10 c11 c17 c24 c25
F260 Texas Midland map XTO Energy/ExxonMobil 42329436440000 4/14/2021 10,946,787 8,535 100 6.9% c01 c02 c03 c09 c10 c11 c17 c24 c25
F261 Texas Midland map XTO Energy/ExxonMobil 42329439590000 5/13/2021 14,286,979 9,244 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F262 Texas Midland map XTO Energy/ExxonMobil 42329429690000 7/18/2021 17,670,440 8,888 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F263 Texas Midland map XTO Energy/ExxonMobil 42329439010000 5/4/2021 14,477,001 9,240 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F264 Texas Midland map XTO Energy/ExxonMobil 42329429700000 7/21/2021 21,956,398 9,427 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F265 Texas Midland map XTO Energy/ExxonMobil 42329436320000 4/14/2021 10,886,092 8,806 100 6.9% c01 c02 c03 c09 c10 c11 c17 c24 c25
F266 Texas Midland map XTO Energy/ExxonMobil 42329439390000 4/25/2021 14,471,820 9,235 100 7.1% c01 c02 c03 c09 c10 c11 c17 c24 c25
F267 Texas Midland map XTO Energy/ExxonMobil 42329439000000 5/3/2021 10,988,893 8,545 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F268 Texas Midland map XTO Energy/ExxonMobil 42329439350000 4/23/2021 10,746,325 8,809 100 7.1% c01 c02 c03 c09 c10 c11 c17 c24 c25
F269 Texas Midland map XTO Energy/ExxonMobil 42329429680000 7/20/2021 17,004,132 9,698 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F270 Texas Midland map XTO Energy/ExxonMobil 42329439580000 5/12/2021 10,685,006 8,555 100 3.6% c01 c02 c03 c04 c09 c10 c11 c17 c24 c25
F271 Texas Nacogdoches map Aethon Energy Operating LLC 42347334330000 7/23/2021 39,484,128 11,100 100 13.6% c04 c06 c07 c08 c12 c15
F272 Texas Nacogdoches map Aethon Energy Operating LLC 42347334270000 7/3/2021 27,409,721 13,130 99 22.2% c01 c03 c04 c06 c07 c28 c35
F273 Texas Nacogdoches map Aethon Energy Operating LLC 42347334270000 7/3/2021 27,284,691 13,134 99 22.2% c01 c03 c04 c06 c07 c28 c35
F274 Texas Nacogdoches map Aethon Energy Operating LLC 42347334300000 8/6/2021 32,019,151 12,856 100 12.9% c04 c06 c07 c08 c12 c15 c29 c31 c34
F275 Texas Nacogdoches map Aethon Energy Operating LLC 42347334320000 7/23/2021 40,702,825 11,100 100 13.6% c04 c06 c07 c08 c12 c15
F276 Texas Nacogdoches map Aethon Energy Operating LLC 42347334310000 8/5/2021 28,146,999 12,819 100 12.9% c04 c06 c07 c08 c12 c15 c29 c31 c34
F277 Texas Ochiltree map Resource Oil and Gas, LLC 42357335240000 7/15/2021 3,671,006 6,721 100 14.3% c01 c06 c07
F278 Texas Panola map Tanos Exploration II, LLC 42365386340000 8/4/2021 9,984,240 16,981 100 5.1% c01 c15 c19
F279 Texas Panola map Tanos Exploration II, LLC 42365385760000 8/4/2021 8,309,700 16,178 100 5.1% c01 c15 c19
F280 Texas Reagan map Pioneer Natural Resources 42383409620000 8/9/2021 21,069,216 7,481 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F281 Texas Reagan map Pioneer Natural Resources 42383409640000 8/9/2021 19,288,784 8,097 99 6.3% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F282 Texas Reagan map Pioneer Natural Resources 42383409650000 8/10/2021 21,395,638 7,480 100 7.9% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F283 Texas Reeves map BTA Oil Producers LLC 42389374620000 3/5/2020 13,590,234 9,500 100 7.5% c01 c02 c03 c05 c16 c17 c18 c21 c22
F284 Texas Reeves map BTA Oil Producers LLC 42389381180000 1/14/2020 12,593,196 10,765 100 30.0% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F285 Texas Reeves map BTA Oil Producers LLC 42389374630000 3/5/2020 13,116,432 9,500 100 7.9% c01 c02 c03 c05 c16 c17 c18 c21 c22
F286 Texas Reeves map BTA Oil Producers LLC 42389374380000 1/14/2020 10,406,466 10,534 100 31.6% c01 c02 c03 c05 c08 c16 c17 c18 c21 c22
F287 Texas Reeves map PRI Operating, LLC 42389392010000 9/10/2021 20,025,451 10,679 100 17.9% c01 c05 c12 c19
F288 Texas Reeves map PRI Operating, LLC 42389393360000 8/31/2021 22,421,693 10,644 100 12.0% c01 c05 c12 c19
F289 Texas Reeves map PRI Operating, LLC 42389393380000 8/28/2021 20,005,832 9,272 100 12.0% c01 c05 c12 c19
F290 Texas Reeves map PRI Operating, LLC 42389393370000 8/31/2021 22,366,813 10,650 100 12.0% c01 c05 c12 c19
F291 Texas San Augustine map Aethon Energy Operating LLC 42405307250000 4/22/2021 33,412,637 13,479 99 20.0% c01 c04 c06 c07 c15
F292 Texas San Augustine map Aethon Energy Operating LLC 42405307260000 5/19/2021 36,031,764 13,631 99 20.0% c01 c04 c06 c07 c15
F293 Texas San Augustine map Aethon Energy Operating LLC 42405307270000 5/20/2021 35,713,887 13,635 99 20.0% c01 c04 c06 c07 c15
F294 Texas San Augustine map Aethon Energy Operating LLC 42405307240000 4/22/2021 44,118,386 13,483 99 20.0% c01 c04 c06 c07 c15
F295 Texas Scurry map Browning Oil Company, Inc. 42415355720000 6/14/2021 10,403,358 6,924 102 0.0% c04 c08
F296 Texas Scurry map Browning Oil Company, Inc. 42415355690000 5/30/2021 10,779,762 6,960 95 0.0% c04 c08
F297 Texas Scurry map Browning Oil Company, Inc. 42415355630000 6/7/2021 7,593,180 6,865 100 0.0% c04 c08
F298 Texas Scurry map Browning Oil Company, Inc. 42415355740000 6/26/2021 7,150,836 6,780 101 0.0% c04 c08
F299 Texas Scurry map Browning Oil Company, Inc. 42415355680000 6/1/2021 10,884,048 7,055 100 0.0% c04 c08
F300 Texas Tarrant map Sage Natural Resources 42439372080000 5/8/2021 7,875,000 7,402 188 0.0% c05 c06
F301 Texas Upton map Pioneer Natural Resources 42461414440000 8/25/2021 26,606,720 9,270 100 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F302 Texas Upton map Pioneer Natural Resources 42461414460000 8/25/2021 23,815,352 8,477 100 6.4% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F303 Texas Upton map Pioneer Natural Resources 42461401860000 8/25/2021 26,181,317 8,531 100 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F304 Texas Upton map Pioneer Natural Resources 42461414450000 8/25/2021 26,217,261 8,858 100 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F305 Texas Upton map Pioneer Natural Resources 42461401850000 8/25/2021 23,729,878 8,506 100 6.2% c01 c02 c03 c04 c05 c06 c09 c12 c13 c14 c15 c20
F306 Texas Webb map Laredo Energy 42479444390000 8/28/2021 10,895,430 10,438 99 TRUE 0.0%
F307 Texas Webb map Laredo Energy 42479444380000 8/28/2021 11,052,930 10,478 99 TRUE 0.0%
F308 Texas Wise map BKV Barnett, LLC 42497356780000 9/11/2021 5,654,288 8,011 99 11.1% c08
F309 Utah Duchesne map Berry Petroleum Company, LLC 43013528370000 8/18/2021 476,373 6,654 100 23.7% c01 c02 c03 c06 c07 c08 c10 c11 c29
F310 Utah Duchesne map Berry Petroleum Company, LLC 43013528350000 8/19/2021 449,494 6,676 100 23.7% c01 c02 c03 c06 c07 c08 c10 c11 c29
F311 Utah Duchesne map Berry Petroleum Company, LLC 43013528360000 8/18/2021 615,443 6,723 100 23.7% c01 c02 c03 c06 c07 c08 c10 c11 c29
F312 Utah Duchesne map Berry Petroleum Company, LLC 43013528880000 8/16/2021 482,325 5,650 100 23.7% c01 c02 c03 c06 c07 c08 c10 c11 c29
F313 Utah Uintah map CH4-Finley Operating LLC 43047560290000 9/6/2021 19,610,965 8,879 100 TRUE 33.3% c01 c02 c03 c06 c07 c08 c10 c11
F314 Utah Uintah map Finley Resources, Inc. 43047566600000 7/23/2021 505,552 5,668 100 TRUE 42.9% c01 c06 c07 c08
F315 Utah Uintah map Finley Resources, Inc. 43047563450000 4/19/2021 728,770 7,259 100 TRUE 36.0% c01 c08
F316 Utah Uintah map Finley Resources, Inc. 43047566520000 7/21/2021 662,081 5,699 100 42.9% c01 c06 c07 c08
F317 Utah Uintah map Finley Resources, Inc. 43047566570000 7/23/2021 510,536 5,970 100 TRUE 42.9% c01 c06 c07 c08
F318 Utah Uintah map Finley Resources, Inc. 43047566490000 7/21/2021 663,530 5,961 99 TRUE 42.9% c01 c06 c07 c08

Disclosures with chemicals-of-concern masses in the top 10% of all FracFocus

A disclosure may have more than one chemical record in the top 10% for a given CASNumber. This could be due to more than one Trade-named product using that chemical.

FID API Number Operator CAS Number Mass of chemical Percent ranking in FracFocus