Report of FracFocus disclosures published the week ending August 08, 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 2021-08-01, the number of new disclosures added to FracFocus is:

185

Where these 185 fracking jobs occurred:

... by county

... by top Operators

Operator list for all disclosures

Operator Num disclosures in States
Blackbeard Operating 44 Texas
MEWBOURNE OIL COMPANY 19 New Mexico
Occidental Oil and Gas 15 Texas, New Mexico
Lewis Energy Group 7 Texas
COG Operating LLC 7 Texas, New Mexico
Pioneer Natural Resources 6 Texas
Ovintiv USA Inc. 6 Texas
BPX Operating Company (BP America Production Co.) 6 Texas
Murphy Exploration and Production USA 5 Texas
TEP Rocky Mountain LLC 4 Colorado
Sabine Oil & Gas Corporation 4 Texas
SM Energy 4 Texas
Great Western Oil & Gas Company, LLC 4 Colorado
Endeavor Natural Gas, LP 4 Texas
EAP Ohio LLC 4 Ohio
BKV Barnett, LLC 4 Texas
XTO Energy/ExxonMobil 3 Texas
WPX Energy 3 Texas
Rockcliff Energy Operating 3 Texas
Petro Operating Company, LLC 3 Colorado
Inflection Energy (PA) LLC 3 Pennsylvania
Gulfport Energy Corporation 3 Oklahoma
Firebird Energy 3 Texas
Comstock Oil & Gas 3 Louisiana
Zarvona Energy 2 Texas
R. Lacy Services, LTD 2 Texas
Pursuit Oil & Gas STX, LLC 2 Texas
Petro Hunt, L.L.C. 2 North Dakota
Younger Energy Company 1 Texas
Teal Exploration LLC 1 Texas
Pine Wave Energy Partners 1 Louisiana
Indigo Minerals 1 Louisiana
Hess Corporation 1 North Dakota
Devon Energy Production Company L. P. 1 New Mexico
Courson Oil & Gas, Inc. 1 Texas
ConocoPhillips Company/Burlington Resources 1 Texas
Chesapeake Operating, Inc. 1 Pennsylvania
ALVARADO 2014 LLC 1 Oklahoma

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

>>>> No "indian wells" reported

Total number of proprietary claims this week

782 records

Water use reported in these 185 disclosures

 -- 25%:  666,624 gallons
 -- 50%:  10,318,585 gallons
 -- 75%:  19,401,858 gallons
 -- max:  43,854,720 gallons
 -- TOTAL 2,240,892,714 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 05001100760000 7/12/2021 6,915,699 7,755 100 37.0% c01 c02 c03 c07 c18 c23 c25 c26
F002 Colorado Adams map Great Western Oil & Gas Company, LLC 05001100820000 7/12/2021 6,710,981 7,829 100 37.0% c01 c02 c03 c07 c18 c23 c25 c26
F003 Colorado Rio Blanco map TEP Rocky Mountain LLC 05103124610000 6/10/2021 10,552,731 11,683 100 TRUE 48.3% c02 c03 c10 c16
F004 Colorado Rio Blanco map TEP Rocky Mountain LLC 05103124740000 6/9/2021 10,748,281 11,733 100 TRUE 53.8% c02 c03 c10 c16
F005 Colorado Rio Blanco map TEP Rocky Mountain LLC 05103124680000 6/8/2021 10,082,654 11,480 100 TRUE 48.3% c02 c03 c10 c16
F006 Colorado Rio Blanco map TEP Rocky Mountain LLC 05103124650000 6/10/2021 8,692,182 10,957 100 TRUE 53.8% c02 c03 c10 c16
F007 Colorado Weld map Great Western Oil & Gas Company, LLC 05123515870000 7/27/2021 8,726,574 7,581 99 17.4% c01 c02 c03 c09 c10 c16
F008 Colorado Weld map Great Western Oil & Gas Company, LLC 05123515880000 7/28/2021 11,293,335 7,524 99 17.4% c01 c02 c03 c09 c10 c16
F009 Colorado Weld map Petro Operating Company, LLC 05123446260000 6/26/2021 15,533,277 7,497 100 17.1% c01 c02 c03 c05 c07 c09 c10 c13 c16
F010 Colorado Weld map Petro Operating Company, LLC 05123446300000 6/19/2021 16,497,219 7,541 100 17.1% c01 c02 c03 c05 c07 c09 c10 c13 c16
F011 Colorado Weld map Petro Operating Company, LLC 05123446420000 6/17/2021 13,386,702 7,742 99 21.7% c01 c05 c07 c09 c13
F012 Louisiana Caddo map Pine Wave Energy Partners 17017364250000 7/20/2021 38,355,672 11,234 99 15.8% c03 c23 c27
F013 Louisiana De Soto map Comstock Oil & Gas 17031269620000 6/25/2021 18,080,210 11,686 99 21.9% c01 c03 c04 c09 c14 c16 c19 c23 c27 c28
F014 Louisiana De Soto map Comstock Oil & Gas 17031269630000 6/24/2021 33,176,837 11,678 99 21.9% c01 c03 c04 c09 c14 c16 c19 c23 c27 c28
F015 Louisiana De Soto map Comstock Oil & Gas 17031269610000 6/23/2021 15,724,905 11,526 99 21.9% c01 c03 c04 c09 c14 c16 c19 c23 c27 c28
F016 Louisiana Natchitoches map Indigo Minerals 17069204840000 5/16/2021 28,235,241 13,601 100 23.7% c01 c05 c06 c07 c09 c12 c18 c19 c37
F017 New Mexico Eddy map COG Operating LLC 30015474820000 7/7/2021 0 9,739 100 TRUE 58.3% c01
F018 New Mexico Eddy map COG Operating LLC 30015474830000 7/7/2021 0 9,630 100 TRUE 58.3% c01
F019 New Mexico Eddy map COG Operating LLC 30015474840000 7/6/2021 0 9,716 100 TRUE 58.3% c01
F020 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015467260000 5/25/2021 14,484,372 8,612 99 TRUE 28.0% c01 c04 c05 c06 c07 c15 c20
F021 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015474360000 4/4/2021 23,939,622 9,493 99 TRUE 0.0% c01 c02 c03 c08 c10 c11 c17
F022 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015470590000 4/13/2021 11,368,560 9,786 99 0.0% c01 c02 c03 c05 c07 c08 c10 c11 c12 c17
F023 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015476120000 5/6/2021 19,401,858 11,745 100 TRUE 26.9% c01 c04 c05 c06 c07 c15 c20
F024 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015474400000 4/4/2021 24,277,554 9,702 100 TRUE 2.4% c01 c02 c03 c05 c07 c08 c09 c10 c11 c12 c17
F025 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015469220000 2/3/2021 25,911,270 9,606 100 28.0% c01 c04 c05 c06 c07 c15 c20
F026 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015474340000 3/24/2021 25,261,068 9,471 99 TRUE 2.4% c01 c02 c03 c05 c07 c08 c09 c10 c11 c12 c17
F027 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015469210000 2/3/2021 18,041,268 9,400 100 26.9% c01 c04 c05 c06 c07 c15 c20
F028 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015455780000 4/13/2021 11,321,604 9,792 99 0.0% c01 c02 c03 c05 c07 c08 c10 c11 c12 c17
F029 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015476280000 5/6/2021 19,736,934 11,739 100 TRUE 15.0% c01 c04 c05 c06 c07 c15 c20
F030 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015467250000 5/25/2021 6,139,602 9,995 100 TRUE 28.0% c01 c04 c05 c06 c07 c15 c20
F031 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015474530000 4/29/2021 19,329,954 12,084 99 TRUE 26.9% c01 c04 c05 c06 c07 c15 c20
F032 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015455790000 4/13/2021 11,054,904 9,575 99 0.0% c01 c02 c03 c05 c07 c08 c10 c11 c12 c17
F033 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015474380000 3/23/2021 23,909,382 9,672 99 TRUE 2.6% c01 c02 c03 c05 c07 c08 c09 c10 c11 c12 c17
F034 New Mexico Eddy map MEWBOURNE OIL COMPANY 30015474540000 4/28/2021 18,691,134 12,070 99 TRUE 29.6% c01 c04 c05 c06 c07 c15 c20
F035 New Mexico Lea map Devon Energy Production Company L. P. 30025475710000 5/30/2021 19,385,081 11,985 100 0.0% c02 c03 c10 c16
F036 New Mexico Lea map MEWBOURNE OIL COMPANY 30025469310000 2/23/2021 14,996,268 10,276 99 0.0% c01 c02 c03 c05 c08 c09 c10 c11 c12 c17
F037 New Mexico Lea map MEWBOURNE OIL COMPANY 30025462770000 4/15/2021 21,711,270 11,895 100 TRUE 28.0% c01 c04 c05 c06 c07 c15 c20
F038 New Mexico Lea map MEWBOURNE OIL COMPANY 30025452830000 2/23/2021 15,078,714 10,237 99 0.0% c01 c02 c03 c05 c08 c09 c10 c11 c12 c17
F039 New Mexico Lea map MEWBOURNE OIL COMPANY 30025481700000 4/15/2021 24,844,470 11,880 100 TRUE 35.0% c01 c05 c07 c20
F040 New Mexico Lea map Occidental Oil and Gas 30025458750000 6/24/2021 10,348,804 12,075 100 9.1% c13
F041 New Mexico Lea map Occidental Oil and Gas 30025458640000 6/24/2021 10,191,000 11,930 100 9.1% c13
F042 New Mexico Lea map Occidental Oil and Gas 30025458740000 6/23/2021 10,046,150 11,959 100 9.1% c13
F043 North Dakota Billings map Petro Hunt, L.L.C. 33007019250000 7/11/2021 19,312,763 10,990 100 30.8% c01 c02 c04 c07 c14 c19 c20 c25 c26 c31
F044 North Dakota McKenzie map Petro Hunt, L.L.C. 33053096090000 7/23/2021 19,729,382 10,975 100 30.8% c01 c02 c04 c07 c14 c19 c20 c25 c26 c31
F045 North Dakota Mountrail map Hess Corporation 33061046620000 7/4/2021 10,029,626 10,503 99 38.5% c14 c28
F046 Ohio Harrison map EAP Ohio LLC 34067216760000 6/25/2021 23,160,203 7,992 100 33.3% c01 c05 c06 c07 c14 c19
F047 Ohio Harrison map EAP Ohio LLC 34067216740000 6/10/2021 24,537,766 7,942 100 33.3% c01 c05 c06 c07 c14 c19
F048 Ohio Harrison map EAP Ohio LLC 34067216750000 6/24/2021 23,076,464 8,027 100 33.3% c01 c05 c06 c07 c14 c19
F049 Ohio Harrison map EAP Ohio LLC 34067216730000 6/10/2021 21,641,579 8,012 100 33.3% c01 c05 c06 c07 c14 c19
F050 Oklahoma Grady map ALVARADO 2014 LLC 35051248180000 6/16/2021 8,828,125 10,983 100 27.6% c01 c02 c06 c22 c25 c36 c39
F051 Oklahoma Grady map Gulfport Energy Corporation 35051247380000 5/3/2021 12,968,776 15,130 100 56.2% c05 c07
F052 Oklahoma Grady map Gulfport Energy Corporation 35051247710000 5/3/2021 12,301,540 15,500 100 56.2% c05 c07
F053 Oklahoma Grady map Gulfport Energy Corporation 35051247490000 5/3/2021 13,127,624 15,500 100 56.2% c05 c07
F054 Pennsylvania Bradford map Chesapeake Operating, Inc. 37015220200000 7/29/2021 10,042,452 5,464 99 13.2% c01 c05 c06 c07 c08 c09 c11 c12
F055 Pennsylvania Lycoming map Inflection Energy (PA) LLC 37081209220001 11/15/2012 4,258,371 4,128 99 0.0% c02 c03 c06 c08 c09 c29
F056 Pennsylvania Lycoming map Inflection Energy (PA) LLC 37081207950001 11/29/2012 4,748,587 4,008 99 0.0% c02 c03 c06 c08 c09 c29
F057 Pennsylvania Lycoming map Inflection Energy (PA) LLC 37081210020001 12/4/2012 5,499,526 3,608 99 0.0% c02 c03 c06 c08 c09 c29
F058 Texas Andrews map COG Operating LLC 42003482870000 8/2/2021 0 9,085 100 40.0% c01 c04 c06 c15 c20
F059 Texas Andrews map COG Operating LLC 42003482860000 8/2/2021 0 10,072 100 40.0% c01 c04 c06 c15 c20
F060 Texas Andrews map COG Operating LLC 42003482840000 8/2/2021 0 9,146 100 40.0% c01 c04 c06 c15 c20
F061 Texas Andrews map COG Operating LLC 42003482850000 8/2/2021 0 9,675 100 40.0% c01 c04 c06 c15 c20
F062 Texas Atascosa map Murphy Exploration and Production USA 42013357230000 9/18/2019 10,318,585 10,980 113 16.0% c01 c04 c06 c19
F063 Texas Atascosa map Murphy Exploration and Production USA 42013357240000 9/28/2019 10,225,961 10,981 113 14.8% c01 c04 c06 c19
F064 Texas Atascosa map Murphy Exploration and Production USA 42013357220000 9/18/2019 10,199,600 10,986 113 16.0% c01 c04 c06 c19
F065 Texas Atascosa map Murphy Exploration and Production USA 42013357250000 9/27/2019 8,710,638 10,932 113 16.0% c01 c04 c06 c19
F066 Texas Atascosa map Murphy Exploration and Production USA 42013357260000 9/18/2019 9,937,742 10,941 113 16.0% c01 c04 c06 c19
F067 Texas Crane map Blackbeard Operating 42103343000000 1/7/2021 325,122 4,981 99 0.0%
F068 Texas Crane map Blackbeard Operating 42103361830000 2/26/2021 186,127 4,865 100 12.9% c02 c03 c04 c08 c10 c14 c17
F069 Texas Crane map Blackbeard Operating 42103367430000 1/20/2021 921,816 6,360 99 0.0%
F070 Texas Crane map Blackbeard Operating 42103019190000 1/15/2021 347,886 5,755 101 0.0% c03 c04 c10
F071 Texas Crane map Blackbeard Operating 42103363650000 12/15/2020 286,210 6,095 99 0.0%
F072 Texas Crane map Blackbeard Operating 42103362590000 12/16/2020 298,196 6,161 99 0.0%
F073 Texas Crane map Blackbeard Operating 42103355330000 3/26/2021 311,580 3,680 100 9.7% c02 c03 c08 c10 c14 c17
F074 Texas Crane map Blackbeard Operating 42103367770000 5/5/2021 646,736 5,650 100 20.0% c01 c04 c06 c14
F075 Texas Crane map Blackbeard Operating 42103367760000 5/3/2021 164,089 5,770 100 20.0% c01 c04 c06 c14
F076 Texas Crane map Blackbeard Operating 42103330320000 1/27/2021 214,119 5,170 99 0.0%
F077 Texas Crane map Blackbeard Operating 42103367890000 6/28/2021 180,012 5,750 99 0.0% c01 c02 c04 c09 c11 c12
F078 Texas Crane map Blackbeard Operating 42103367300000 1/28/2021 325,237 6,319 99 0.0%
F079 Texas Crane map Blackbeard Operating 42103365840000 12/18/2020 985,530 6,535 99 0.0%
F080 Texas Crane map Blackbeard Operating 42103367530000 12/2/2020 413,070 6,358 99 0.0%
F081 Texas Crane map Blackbeard Operating 42103367900000 7/20/2021 174,552 5,595 99 0.0% c01 c02 c04 c09 c11 c12
F082 Texas Crane map Blackbeard Operating 42103367490000 12/1/2020 179,676 6,061 99 0.0%
F083 Texas Crane map Blackbeard Operating 42103367610000 3/27/2021 694,180 5,755 100 15.6% c02 c03 c04 c08 c10 c14 c17
F084 Texas Crane map Blackbeard Operating 42103367640000 7/1/2021 774,228 4,585 99 0.0% c01 c02 c04 c09 c11 c12
F085 Texas Crane map Blackbeard Operating 42103368200000 7/19/2021 666,624 5,810 99 0.0% c01 c02 c04 c09 c11 c12
F086 Texas Crane map Blackbeard Operating 42103366990000 3/23/2021 470,600 5,660 100 15.6% c02 c03 c08 c10 c14 c17
F087 Texas Crane map Blackbeard Operating 42103367320000 7/2/2021 387,282 4,910 99 0.0% c01 c02 c04 c09 c11 c12
F088 Texas Crane map Blackbeard Operating 42103367700000 5/4/2021 168,554 5,770 100 20.0% c01 c04 c06 c14
F089 Texas Crane map Blackbeard Operating 42103367550000 1/14/2021 760,123 6,030 99 0.0%
F090 Texas Crane map Blackbeard Operating 42103367530000 5/6/2021 420,708 4,920 100 20.0% c01 c04 c06 c14
F091 Texas Crane map Blackbeard Operating 42103322220000 1/22/2021 352,842 6,030 99 0.0%
F092 Texas Crane map Blackbeard Operating 42103343200000 6/4/2021 271,446 5,050 99 7.1% c01 c02 c04 c11 c12
F093 Texas Crane map Blackbeard Operating 42103368100000 7/21/2021 1,070,034 4,775 99 0.0% c01 c02 c04 c09 c11 c12
F094 Texas Crane map Blackbeard Operating 42103367470000 11/5/2020 211,800 6,270 99 0.0%
F095 Texas Crane map Blackbeard Operating 42103359950000 7/22/2021 256,746 3,880 99 0.0% c01 c02 c04 c09 c11 c12
F096 Texas Crane map Blackbeard Operating 42103367420000 11/3/2020 267,672 6,178 99 0.0%
F097 Texas Crane map Blackbeard Operating 42103366650000 3/25/2021 374,091 5,450 100 15.6% c02 c03 c08 c10 c14 c17
F098 Texas Crane map Blackbeard Operating 42103367600000 2/27/2021 1,114,386 4,975 100 16.7% c01 c04 c06 c14
F099 Texas Crane map Blackbeard Operating 42103367520000 12/23/2020 956,385 6,020 99 0.0%
F100 Texas Crockett map Zarvona Energy 42105424620000 4/27/2021 7,370,370 6,630 100 4.0% c01 c02 c04 c05 c09 c11 c12
F101 Texas Crockett map Zarvona Energy 42105424620000 4/27/2021 7,370,370 6,630 100 4.0% c01 c02 c04 c05 c09 c11 c12
F102 Texas Dimmit map Endeavor Natural Gas, LP 42127382740000 5/17/2021 3,012,324 3,507 98 29.5% c03 c04 c08 c10 c13 c17
F103 Texas Dimmit map Endeavor Natural Gas, LP 42127382730000 5/16/2021 2,589,468 3,555 98 46.4% c13
F104 Texas Dimmit map Endeavor Natural Gas, LP 42127382750000 5/17/2021 2,840,040 3,502 98 46.4% c13
F105 Texas Ector map Firebird Energy 42135402260000 12/29/2020 176,300 10,000 100 11.1% c02 c03 c08 c10 c14 c17 c35
F106 Texas Ector map Firebird Energy 42135437840000 5/1/2021 19,868,901 9,213 100 21.7% c01 c02 c03 c10 c13 c14 c16 c18 c30 c32 c34
F107 Texas Ector map Firebird Energy 42135437850000 5/1/2021 20,003,762 8,995 100 21.3% c01 c02 c03 c10 c13 c14 c16 c18 c30 c32 c34
F108 Texas Grayson map Younger Energy Company 42181310920000 7/19/2021 22,757 10,120 100 9.7% c03 c33
F109 Texas Harrison map Rockcliff Energy Operating 42203354160000 7/6/2021 34,169,010 10,902 100 25.0% c01 c06
F110 Texas Harrison map Rockcliff Energy Operating 42203354180000 7/5/2021 43,799,389 10,921 100 25.0% c01 c06
F111 Texas Harrison map Rockcliff Energy Operating 42203354170000 7/6/2021 34,173,538 11,030 100 25.0% c01 c06
F112 Texas Harrison map Sabine Oil & Gas Corporation 42203354250000 7/27/2021 43,767,864 11,163 99 19.0% c21
F113 Texas Harrison map Sabine Oil & Gas Corporation 42203354260000 7/25/2021 42,319,032 11,220 99 19.0% c21
F114 Texas Harrison map Sabine Oil & Gas Corporation 42203354370000 6/29/2021 35,221,032 11,148 100 19.0% c21
F115 Texas Harrison map Sabine Oil & Gas Corporation 42203354200000 6/21/2021 43,854,720 11,211 99 19.0% c21
F116 Texas Hemphill map Blackbeard Operating 42211333260000 2/25/2021 144,347 11,200 100 16.7% c01 c15
F117 Texas Hemphill map Blackbeard Operating 42211321260000 4/22/2021 163,020 10,650 100 20.0% c01 c15
F118 Texas Howard map Ovintiv USA Inc. 42227407600000 11/16/2020 27,125,205 7,456 99 8.1% c01 c04 c06 c11 c15
F119 Texas Howard map Ovintiv USA Inc. 42227407610000 11/14/2020 26,452,531 7,320 99 18.5% c01 c02 c04
F120 Texas Howard map Ovintiv USA Inc. 42227407630000 11/14/2020 26,156,739 7,451 99 18.5% c01 c02 c04
F121 Texas Howard map Ovintiv USA Inc. 42227407620000 11/13/2020 26,756,615 7,007 99 18.5% c01 c02 c04
F122 Texas Howard map Ovintiv USA Inc. 42227407590000 11/14/2020 26,988,255 7,063 99 8.1% c01 c04 c06 c11 c15
F123 Texas Howard map Ovintiv USA Inc. 42227407580000 11/16/2020 27,131,678 7,354 99 8.1% c01 c04 c06 c11 c15
F124 Texas Karnes map ConocoPhillips Company/Burlington Resources 42255366130000 3/19/2021 8,221,550 13,221 99 5.3% c05
F125 Texas Knox map Teal Exploration LLC 42275323530000 6/24/2021 7,350 2,100 100 0.0% c05 c07 c08 c12 c22 c33 c38
F126 Texas La Salle map XTO Energy/ExxonMobil 42283367200000 7/29/2021 33,894,667 11,462 99 31.4% c01 c04 c05 c14 c19
F127 Texas La Salle map XTO Energy/ExxonMobil 42283367620000 7/29/2021 35,246,200 11,489 99 31.4% c01 c04 c05 c14 c19
F128 Texas La Salle map XTO Energy/ExxonMobil 42283367590000 7/29/2021 33,714,949 11,407 99 31.4% c01 c04 c05 c14 c19
F129 Texas Loving map Occidental Oil and Gas 42301353440000 7/13/2021 11,898,919 11,241 100 20.0% c03 c13
F130 Texas Loving map Occidental Oil and Gas 42301353000000 7/3/2021 9,003,833 11,320 100 20.0% c03 c13
F131 Texas Loving map Occidental Oil and Gas 42301352920000 7/3/2021 10,460,097 11,651 100 20.0% c03 c13
F132 Texas Loving map Occidental Oil and Gas 42301354220000 7/19/2021 7,936,656 9,427 100 18.8% c03 c13
F133 Texas Loving map Occidental Oil and Gas 42301354110000 7/13/2021 15,993,673 11,616 100 20.0% c03 c13
F134 Texas Loving map Occidental Oil and Gas 42301334690000 7/11/2021 13,105,651 11,603 100 18.8% c03 c13
F135 Texas Loving map Occidental Oil and Gas 42301344130000 7/20/2021 11,322,074 11,503 100 18.8% c03 c13
F136 Texas Loving map Occidental Oil and Gas 42301353260000 7/11/2021 11,264,121 11,266 100 18.8% c03 c13
F137 Texas Loving map Occidental Oil and Gas 42301352990000 7/3/2021 9,184,175 11,311 100 20.0% c03 c13
F138 Texas Loving map Occidental Oil and Gas 42301352930000 7/3/2021 12,244,990 11,844 100 20.0% c03 c13
F139 Texas Loving map Occidental Oil and Gas 42301353300000 7/10/2021 15,934,865 11,829 100 18.8% c03 c13
F140 Texas Loving map Occidental Oil and Gas 42301352940000 7/3/2021 10,604,544 11,666 100 20.0% c03 c13
F141 Texas Loving map WPX Energy 42301349130000 7/23/2021 17,622,971 9,959 100 8.3% c05 c09 c13
F142 Texas Loving map WPX Energy 42301349120000 7/23/2021 17,562,672 9,971 100 8.3% c05 c09 c13
F143 Texas Loving map WPX Energy 42301349140000 7/23/2021 17,568,728 9,931 100 8.3% c05 c09 c13
F144 Texas Martin map Pioneer Natural Resources 42317433860000 7/15/2021 17,955,462 7,677 99 6.2% c01 c02 c03 c04 c09 c11 c12 c13 c14 c15 c18 c24
F145 Texas Martin map Pioneer Natural Resources 42317433850000 7/15/2021 17,522,268 8,227 99 6.2% c01 c02 c03 c04 c09 c11 c12 c13 c14 c15 c18 c24
F146 Texas Martin map Pioneer Natural Resources 42317433840000 7/15/2021 17,310,626 8,580 99 6.2% c01 c02 c03 c04 c09 c11 c12 c13 c14 c15 c18 c24
F147 Texas Ochiltree map Courson Oil & Gas, Inc. 42357325360000 3/19/2021 21,378 5,400 103 5.6% c01 c02 c04 c06 c08
F148 Texas Panola map R. Lacy Services, LTD 42365386030000 5/26/2021 31,178,616 10,992 99 3.3% c01 c06 c18
F149 Texas Panola map R. Lacy Services, LTD 42365386040000 5/28/2021 38,951,304 10,981 99 3.3% c01 c06 c18
F150 Texas Reeves map BPX Operating Company (BP America Production Co.) 42389382510000 6/27/2021 20,816,029 8,499 99 10.5% c03 c08 c10 c16 c18
F151 Texas Reeves map BPX Operating Company (BP America Production Co.) 42389393820000 7/10/2021 12,528,374 10,216 99 10.5% c03 c08 c10 c16 c18
F152 Texas Reeves map BPX Operating Company (BP America Production Co.) 42389389070000 7/20/2021 24,099,732 9,964 99 10.5% c03 c08 c10 c16 c18
F153 Texas Reeves map BPX Operating Company (BP America Production Co.) 42389389060000 7/20/2021 23,960,060 9,857 99 10.5% c03 c08 c10 c16 c18
F154 Texas Reeves map BPX Operating Company (BP America Production Co.) 42389389120000 6/29/2021 24,267,320 9,834 99 10.5% c03 c08 c10 c16 c18
F155 Texas Reeves map BPX Operating Company (BP America Production Co.) 42389393810000 7/10/2021 12,301,534 10,195 100 10.5% c03 c08 c10 c16 c18
F156 Texas Roberts map Blackbeard Operating 42393318030000 2/25/2021 95,613 10,843 100 16.7% c01 c15
F157 Texas Upton map Pioneer Natural Resources 42461415620000 7/3/2021 18,010,721 1,776 100 6.3% c01 c02 c03 c04 c09 c11 c12 c13 c14 c15 c18 c24
F158 Texas Upton map Pioneer Natural Resources 42461415610000 7/3/2021 17,962,085 1,776 100 6.6% c01 c02 c03 c04 c09 c11 c12 c13 c14 c15 c18 c24
F159 Texas Upton map Pioneer Natural Resources 42461415600000 7/3/2021 18,335,213 1,776 100 6.6% c01 c02 c03 c04 c09 c11 c12 c13 c14 c15 c18 c24
F160 Texas Upton map SM Energy 42461416030000 6/23/2021 20,220,270 9,033 100 20.0% c01 c04 c06 c07 c12 c16
F161 Texas Upton map SM Energy 42461416040000 6/23/2021 23,105,082 9,741 100 20.0% c01 c04 c06 c07 c12 c16
F162 Texas Upton map SM Energy 42461416020000 6/23/2021 20,345,052 8,872 100 20.0% c01 c04 c06 c07 c12 c16
F163 Texas Upton map SM Energy 42461415740000 6/23/2021 22,838,256 8,856 100 20.0% c01 c04 c06 c07 c12 c16
F164 Texas Victoria map Endeavor Natural Gas, LP 42469335160000 6/16/2021 96,558 9,500 98 42.9% c03 c13 c21
F165 Texas Webb map Lewis Energy Group 42479443800000 6/20/2021 10,380,132 10,274 99 0.0% c01 c02 c03 c05 c07 c08 c10 c17 c22
F166 Texas Webb map Lewis Energy Group 42479443790000 6/19/2021 10,132,164 10,081 99 0.0% c01 c02 c03 c05 c07 c08 c10 c17 c22
F167 Texas Webb map Lewis Energy Group 42479443870000 5/2/2021 1,921,374 6,649 99 0.0% c02 c03 c05 c07 c08 c10 c17
F168 Texas Webb map Lewis Energy Group 42479443840000 6/13/2021 10,188,444 10,407 99 0.0% c01 c02 c03 c05 c07 c08 c10 c17 c22
F169 Texas Webb map Lewis Energy Group 42479443820000 6/12/2021 10,252,620 10,345 99 0.0% c01 c02 c03 c05 c07 c08 c10 c17 c22
F170 Texas Webb map Lewis Energy Group 42479443810000 6/20/2021 10,354,848 10,126 99 0.0% c01 c02 c03 c05 c07 c08 c10 c17 c22
F171 Texas Webb map Lewis Energy Group 42479443830000 6/12/2021 10,140,648 10,174 99 0.0% c01 c02 c03 c05 c07 c08 c10 c17 c22
F172 Texas Webb map Pursuit Oil & Gas STX, LLC 42479444070000 6/9/2021 21,361,637 10,699 89 40.9% c01 c02 c05 c07
F173 Texas Webb map Pursuit Oil & Gas STX, LLC 42479444070000 6/9/2021 20,305,001 10,719 99 40.9% c01 c02 c05 c07
F174 Texas Winkler map Blackbeard Operating 42495346040000 6/1/2021 553,392 5,665 99 0.0% c01 c02 c04 c11 c12
F175 Texas Winkler map Blackbeard Operating 42495344600000 1/5/2021 426,150 6,730 99 0.0%
F176 Texas Winkler map Blackbeard Operating 42495345650000 1/25/2021 436,632 6,121 99 0.0%
F177 Texas Winkler map Blackbeard Operating 42495346080000 6/3/2021 1,145,382 6,300 99 0.0% c01 c02 c04 c11 c12
F178 Texas Winkler map Blackbeard Operating 42495345670000 12/29/2020 291,270 5,936 99 0.0%
F179 Texas Winkler map Blackbeard Operating 42495345660000 12/19/2020 294,336 6,120 99 0.0%
F180 Texas Winkler map Blackbeard Operating 42495339080000 12/21/2020 172,914 6,040 99 0.0%
F181 Texas Winkler map Blackbeard Operating 42495346110000 6/28/2021 379,008 5,330 99 0.0% c01 c02 c04 c09 c11 c12
F182 Texas Wise map BKV Barnett, LLC 42497374240000 8/4/2021 1,849,248 7,833 99 11.1% c05
F183 Texas Wise map BKV Barnett, LLC 42497363230000 7/28/2021 5,016,942 7,500 99 11.1% c05
F184 Texas Wise map BKV Barnett, LLC 42497365850000 7/24/2021 5,278,644 7,500 99 11.1% c05
F185 Texas Wise map BKV Barnett, LLC 42497358340000 7/30/2021 3,804,108 7,600 99 11.1% c05

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