Report of FracFocus disclosures published the week ending April 02, 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 2021-03-26, the number of new disclosures added to FracFocus is:

196

Where these 196 fracking jobs occurred:

... by county

... by top Operators

Operator list for all disclosures

Operator Num disclosures in States
DE3 Operating LLC 26 Texas
WPX Energy 13 North Dakota, Texas
Advance Energy Partners Hat Mesa LLC 12 New Mexico
Penn Virginia Corporation 10 Texas
Citizen Energy II 10 Oklahoma
Bonanza Creek Energy, Inc. 9 Colorado
Rockcliff Energy Operating 8 Texas
Verdad Oil and Gas Corporation 7 Colorado
Continental Resources, Inc 7 North Dakota
Sinclair Oil & Gas Company 6 Texas
Enerplus Resources (USA) Corporation 6 North Dakota
Diamondback E&P LLC 6 Texas
Blackbeard Operating 6 Texas
Alta Resources 6 Pennsylvania
Aethon Energy Operating LLC 6 Louisiana
Southwestern Energy 5 West Virginia, Pennsylvania
EOG Resources, Inc. 5 Wyoming, Texas, New Mexico
COG Operating LLC 5 Texas
TEP Rocky Mountain LLC 3 Colorado
Strawn Petroleum Operating, LLC 3 Texas
Red Rocks Oil & Gas Operating LLC 3 Oklahoma
Range Resources Corporation 3 Pennsylvania
PennEnergy Resources, LLC 3 Pennsylvania
Laredo Petroleum, Inc. 3 Texas
Riley Permian Operating Company, LLC 2 Texas
Red Bluff Resources 2 Oklahoma
Mack Energy Corporation 2 New Mexico
KJ Energy, LLC 2 Texas
Juno Operating Company III, LLC 2 Texas
Indigo Minerals 2 Louisiana
HighPeak Energy Holdings, LLC. 2 Texas
Finley Resources, Inc. 2 Utah
Enduring Resources LLC 2 New Mexico
ConocoPhillips Company/Burlington Resources 2 Texas
Three Span Oil & Gas, Inc. 1 Texas
Shell Oil Company affiliate 1 Texas
Lewis Energy Group 1 Texas
Latigo Oil & Gas, Inc. 1 Oklahoma
Chesapeake Operating, Inc. 1 Texas

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

Water use reported in these 196 disclosures

The x-axis is log transformed to show the whole range of water use. $10^{4}$ corresponds to 10,000 gallons; $10^{6}$ is 1,000,000 gallons; $10^{7}$ corresponds to 10,000,000 gallons. Thick vertical lines indicate 25, 50 and 75% percentiles for this week's disclosures. 
 -- 25%:  9,580,901 gallons
 -- 50%:  17,548,715 gallons
 -- 75%:  22,707,341 gallons
 -- max:  43,164,368 gallons

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 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
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
  • 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 Garfield map TEP Rocky Mountain LLC 05045243180000 2/18/2021 9,597,494 8,918 100 TRUE 41.4% c03 c10
F002 Colorado Garfield map TEP Rocky Mountain LLC 05045243130000 2/18/2021 9,531,120 8,916 100 TRUE 41.4% c03 c10
F003 Colorado Garfield map TEP Rocky Mountain LLC 05045243170000 2/18/2021 9,758,666 8,879 100 TRUE 41.4% c03 c10
F004 Colorado Weld map Bonanza Creek Energy, Inc. 05123500360000 1/30/2021 26,903,020 6,346 99 15.0% c01 c03 c10 c27
F005 Colorado Weld map Bonanza Creek Energy, Inc. 05123445430000 3/1/2021 10,505,586 6,357 99 16.7% c03 c27
F006 Colorado Weld map Bonanza Creek Energy, Inc. 05123500330000 2/13/2021 26,884,326 6,295 99 15.0% c01 c03 c10 c27
F007 Colorado Weld map Bonanza Creek Energy, Inc. 05123500340000 1/29/2021 26,920,723 6,314 99 15.0% c01 c03 c10 c27
F008 Colorado Weld map Bonanza Creek Energy, Inc. 05123500320000 2/13/2021 26,880,084 6,369 99 12.0% c01 c03 c10 c18 c27
F009 Colorado Weld map Bonanza Creek Energy, Inc. 05123500350000 1/29/2021 26,887,854 6,288 99 15.0% c01 c03 c10 c27
F010 Colorado Weld map Bonanza Creek Energy, Inc. 05123445420000 3/1/2021 23,958,816 6,461 99 16.7% c03 c27
F011 Colorado Weld map Bonanza Creek Energy, Inc. 05123445440000 3/1/2021 10,745,074 6,349 99 16.7% c03 c27
F012 Colorado Weld map Bonanza Creek Energy, Inc. 05123445450000 3/1/2021 10,663,363 6,273 99 16.7% c03 c27
F013 Colorado Weld map Verdad Oil and Gas Corporation 05123506770000 2/17/2021 22,869,409 7,033 99 12.5% c01 c03 c06 c10
F014 Colorado Weld map Verdad Oil and Gas Corporation 05123506760000 2/17/2021 23,233,836 7,100 99 12.5% c01 c03 c06 c10
F015 Colorado Weld map Verdad Oil and Gas Corporation 05123506720000 3/9/2021 21,954,278 7,034 99 12.5% c01 c03 c06 c10
F016 Colorado Weld map Verdad Oil and Gas Corporation 05123506690000 3/9/2021 17,840,055 7,100 99 12.5% c01 c03 c06 c10
F017 Colorado Weld map Verdad Oil and Gas Corporation 05123506800000 2/7/2021 21,433,142 7,118 99 12.0% c01 c03 c06 c10
F018 Colorado Weld map Verdad Oil and Gas Corporation 05123506700000 2/7/2021 22,427,659 7,047 99 12.0% c01 c03 c06 c10
F019 Colorado Weld map Verdad Oil and Gas Corporation 05123506710000 3/9/2021 12,006,141 7,032 99 12.5% c01 c03 c06 c10
F020 Louisiana Bienville map Aethon Energy Operating LLC 17013222170000 1/3/2021 37,254,588 12,402 100 12.5% c03 c05 c06 c07 c13
F021 Louisiana Bienville map Aethon Energy Operating LLC 17013222160000 1/3/2021 37,506,420 12,422 100 11.8% c03 c05 c06 c07 c13
F022 Louisiana De Soto map Indigo Minerals 17031269220000 2/20/2021 0 11,708 101 24.5% c01 c04 c05 c06 c07 c12 c16 c18 c20 c32 c38
F023 Louisiana De Soto map Indigo Minerals 17031269210000 2/9/2021 0 11,669 101 26.0% c01 c04 c05 c06 c07 c12 c16 c18 c20 c32 c38
F024 Louisiana Red River map Aethon Energy Operating LLC 17081216930000 2/24/2021 23,127,594 12,685 100 5.6% c05 c06 c07 c13
F025 Louisiana Red River map Aethon Energy Operating LLC 17081216910000 2/6/2021 32,116,392 12,166 100 14.3% c03 c05 c06 c07 c13
F026 Louisiana Red River map Aethon Energy Operating LLC 17081216900000 2/6/2021 30,580,788 12,143 100 14.3% c03 c05 c06 c07 c13
F027 Louisiana Red River map Aethon Energy Operating LLC 17081216920000 2/24/2021 23,165,688 12,630 100 5.6% c05 c06 c07 c13
F028 New Mexico Chaves map Mack Energy Corporation 30005642960000 3/13/2021 3,451,686 2,922 99 23.3% c03 c07 c15 c37
F029 New Mexico Chaves map Mack Energy Corporation 30005643170000 3/13/2021 4,404,834 2,861 99 TRUE 23.3% c03 c07 c15 c37
F030 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025465320000 3/1/2021 18,951,152 11,127 99 20.0% c01 c05 c07 c23
F031 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025463270000 3/25/2020 23,119,446 12,125 100 5.9% c01 c04 c05 c07 c12 c14 c42 c43
F032 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025463290000 3/25/2020 22,183,938 11,944 100 5.9% c01 c04 c05 c07 c12 c14 c42 c43
F033 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025462680000 3/25/2020 22,353,754 11,702 99 0.0% c01 c02 c03 c04 c07 c09 c10 c26
F034 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025480070000 3/13/2021 18,718,661 11,342 99 20.0% c01 c05 c07 c23
F035 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025466640000 12/9/2020 26,039,288 11,950 99 0.0% c01 c05 c07
F036 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025466630000 12/9/2020 25,800,667 11,930 99 0.0% c01 c05 c07
F037 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025480070000 3/13/2021 18,718,644 11,342 99 20.0% c01 c05 c07 c23
F038 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025480050000 3/1/2021 19,012,585 10,895 99 20.0% c01 c05 c07 c23
F039 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025465320000 3/1/2021 18,951,156 11,127 99 20.0% c01 c05 c07 c23
F040 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025466620000 12/9/2020 26,215,021 11,205 99 0.0% c01 c05 c07
F041 New Mexico Lea map Advance Energy Partners Hat Mesa LLC 30025480770000 3/13/2021 18,727,443 11,776 99 20.0% c01 c05 c07 c23
F042 New Mexico Lea map EOG Resources, Inc. 30025470090000 3/25/2021 21,132,426 12,958 99 29.4% c06 c07
F043 New Mexico San Juan map Enduring Resources LLC 30045358910000 2/28/2021 10,969,095 4,369 99 TRUE 18.8% c01 c03 c04 c05 c07 c10 c39
F044 New Mexico San Juan map Enduring Resources LLC 30045358920000 2/25/2021 12,584,502 4,750 99 TRUE 20.0% c01 c03 c04 c05 c07 c10 c39
F045 North Dakota Dunn map WPX Energy 33025040830000 3/19/2021 5,291,580 10,745 99 TRUE TRUE 0.0% c01 c07
F046 North Dakota Dunn map WPX Energy 33025040320000 3/19/2021 5,486,586 10,676 99 TRUE TRUE 0.0% c01 c07
F047 North Dakota Dunn map WPX Energy 33025040820000 3/19/2021 5,353,353 10,731 99 TRUE TRUE 0.0% c01 c07
F048 North Dakota Dunn map WPX Energy 33025040810000 3/19/2021 5,359,956 10,727 99 TRUE TRUE 0.0% c01 c07
F049 North Dakota McKenzie map Continental Resources, Inc 33053074810000 3/6/2021 4,873,162 10,929 99 25.9% c01 c03 c04 c05 c07 c10
F050 North Dakota McKenzie map Continental Resources, Inc 33053091650000 2/12/2021 11,390,618 10,986 99 TRUE 25.9% c01 c03 c04 c05 c07 c10
F051 North Dakota McKenzie map Continental Resources, Inc 33053091640000 2/26/2021 10,931,434 10,906 100 TRUE 25.9% c01 c03 c04 c05 c07 c10
F052 North Dakota McKenzie map Continental Resources, Inc 33053074820000 2/26/2021 10,754,459 10,920 99 TRUE 25.9% c01 c03 c04 c05 c07 c10
F053 North Dakota McKenzie map Continental Resources, Inc 33053074830000 3/6/2021 4,765,343 10,918 100 25.9% c01 c03 c04 c05 c07 c10
F054 North Dakota McKenzie map Continental Resources, Inc 33053074830000 3/7/2021 5,561,477 10,965 99 25.9% c01 c03 c04 c05 c07 c10
F055 North Dakota McKenzie map Continental Resources, Inc 33053074840000 2/12/2021 11,488,828 10,992 99 TRUE 25.9% c01 c03 c04 c05 c07 c10
F056 North Dakota McKenzie map Enerplus Resources (USA) Corporation 33053092160000 3/21/2021 5,193,169 10,869 99 TRUE 20.0% c01 c31
F057 North Dakota McKenzie map Enerplus Resources (USA) Corporation 33053092180000 3/11/2021 5,828,910 10,868 99 TRUE 20.0% c01 c31
F058 North Dakota McKenzie map Enerplus Resources (USA) Corporation 33053092190000 3/11/2021 5,870,769 10,952 99 TRUE 20.0% c01 c31
F059 North Dakota McKenzie map Enerplus Resources (USA) Corporation 33053092170000 3/11/2021 5,841,701 10,953 99 TRUE 20.0% c01 c31
F060 North Dakota McKenzie map Enerplus Resources (USA) Corporation 33053092150000 3/21/2021 5,124,324 10,943 99 TRUE 20.0% c01 c31
F061 North Dakota McKenzie map Enerplus Resources (USA) Corporation 33053092140000 3/21/2021 6,866,533 10,867 99 TRUE 22.2% c01 c31
F062 Oklahoma Beaver map Latigo Oil & Gas, Inc. 35007250240000 2/2/2021 26,396 7,000 100 0.0% c01 c02 c09 c12
F063 Oklahoma Canadian map Citizen Energy II 35017256440000 3/7/2021 11,484,137 9,553 100 22.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25
F064 Oklahoma Canadian map Citizen Energy II 35017256430000 3/7/2021 10,580,448 9,665 100 22.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25
F065 Oklahoma Canadian map Citizen Energy II 35017256280000 3/13/2021 3,415,884 10,806 100 22.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25
F066 Oklahoma Canadian map Citizen Energy II 35017256290000 3/16/2021 8,102,531 10,635 100 22.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25
F067 Oklahoma Canadian map Citizen Energy II 35017256270000 3/15/2021 6,136,351 10,572 100 22.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25
F068 Oklahoma Canadian map Red Bluff Resources 35017255790000 3/2/2021 14,944,356 7,276 99 13.8% c01 c02 c06 c11 c23 c30 c32
F069 Oklahoma Canadian map Red Bluff Resources 35017255890000 3/10/2021 14,441,622 7,834 99 13.8% c01 c02 c06 c11 c23 c30 c32
F070 Oklahoma Garvin map Red Rocks Oil & Gas Operating LLC 35049253030000 2/4/2021 1,309,890 11,522 100 4.2% c01
F071 Oklahoma Grady map Citizen Energy II 35051247980000 1/2/2021 15,222,628 9,175 100 26.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25 c33
F072 Oklahoma Grady map Citizen Energy II 35051247960000 1/6/2021 7,431,605 9,506 100 25.5% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25 c33
F073 Oklahoma Grady map Citizen Energy II 35051247950000 1/2/2021 15,415,395 9,408 100 25.5% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25 c33
F074 Oklahoma Grady map Citizen Energy II 35051247970000 1/6/2021 7,360,539 9,465 100 26.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25 c33
F075 Oklahoma Grady map Citizen Energy II 35051243890000 2/28/2021 13,943,410 13,607 100 22.4% c01 c02 c05 c06 c11 c12 c16 c17 c19 c21 c22 c24 c25
F076 Oklahoma Grady map Red Rocks Oil & Gas Operating LLC 35051239950000 3/25/2021 161,248 12,295 100 9.3% c01 c03
F077 Oklahoma Grady map Red Rocks Oil & Gas Operating LLC 35051234760000 3/4/2021 178,208 13,030 100 7.5% c01 c03
F078 Pennsylvania Beaver map Range Resources Corporation 37007205840000 2/25/2021 25,645,308 6,194 100 0.0% c01 c03 c09 c10 c16 c36
F079 Pennsylvania Beaver map Range Resources Corporation 37007205850000 2/25/2021 22,942,956 6,192 100 0.0% c01 c03 c09 c10 c16 c36
F080 Pennsylvania Beaver map Range Resources Corporation 37007205860000 2/25/2021 26,130,078 6,491 100 0.0% c01 c03 c09 c10 c16 c36
F081 Pennsylvania Butler map PennEnergy Resources, LLC 37019228290000 3/6/2021 19,055,906 5,594 112 3.2% c03 c04 c05 c07 c10
F082 Pennsylvania Butler map PennEnergy Resources, LLC 37019228260000 3/12/2021 12,524,558 5,581 112 0.0% c03 c04 c05 c07 c10
F083 Pennsylvania Butler map PennEnergy Resources, LLC 37019228300000 3/21/2021 17,862,762 5,589 113 0.0% c03 c04 c05 c07 c10
F084 Pennsylvania Lycoming map Alta Resources 37081218210000 10/18/2020 24,935,988 8,093 100 14.3% c04 c07
F085 Pennsylvania Lycoming map Alta Resources 37081218090000 12/7/2020 23,895,774 8,775 100 14.3% c04 c07
F086 Pennsylvania Lycoming map Alta Resources 37081218100000 12/29/2020 21,807,744 8,782 100 14.3% c04 c07
F087 Pennsylvania Lycoming map Alta Resources 37081218220000 11/22/2020 24,462,900 8,116 100 12.9% c04 c07
F088 Pennsylvania Lycoming map Alta Resources 37081218080000 1/6/2021 11,719,428 8,797 100 14.3% c04 c07
F089 Pennsylvania Lycoming map Alta Resources 37081218580000 9/26/2020 15,473,178 8,731 100 14.3% c04 c07
F090 Pennsylvania Tioga map Southwestern Energy 37117219540000 3/10/2021 16,550,321 7,070 100 16.7% c04 c05 c07
F091 Pennsylvania Tioga map Southwestern Energy 37117220790000 3/9/2021 14,177,358 6,981 100 16.7% c04 c05 c07
F092 Texas Burleson map Chesapeake Operating, Inc. 42051343360000 12/7/2020 22,483,692 7,657 0 28.0% c01 c16
F093 Texas Crane map Blackbeard Operating 42103352530000 11/13/2020 322,645 4,560 100 9.7% c03 c09 c10 c11 c26
F094 Texas Crane map Blackbeard Operating 42103367400000 11/11/2020 1,115,193 4,900 100 15.6% c03 c09 c10 c11 c26
F095 Texas Crane map Blackbeard Operating 42103367130000 7/8/2020 1,135,503 4,800 100 12.9% c03 c09 c10 c11 c26
F096 Texas Crane map Blackbeard Operating 42103345320000 9/16/2020 1,148,587 4,890 100 15.6% c03 c09 c10 c11 c26
F097 Texas Crane map Blackbeard Operating 42103351880000 11/12/2020 202,050 3,868 100 9.7% c03 c09 c10 c11 c26
F098 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349360000 9/30/2020 9,517,368 13,368 99 7.5% c01 c03 c04 c05 c10 c11 c28 c29
F099 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349450000 9/30/2020 8,824,032 13,360 99 7.5% c01 c03 c04 c05 c10 c11 c28 c29
F100 Texas Ector map COG Operating LLC 42135437670000 3/24/2021 14,989,523 8,730 99 32.1% c01 c02 c05 c12 c17 c19 c21
F101 Texas Glasscock map DE3 Operating LLC 42173383060000 8/26/2020 15,069,096 8,083 100 11.4% c01 c02 c03 c04 c06 c08 c09 c13 c14
F102 Texas Glasscock map DE3 Operating LLC 42173383070000 8/27/2020 15,148,392 8,463 100 11.4% c01 c02 c03 c04 c06 c08 c09 c13 c14
F103 Texas Gonzales map Penn Virginia Corporation 42177343470000 3/21/2021 12,317,592 10,760 100 11.8% c03 c11 c15 c18 c20
F104 Texas Gonzales map Penn Virginia Corporation 42177342620000 12/30/2020 17,631,807 10,766 100 TRUE 33.3% c01 c11 c12 c13 c17
F105 Texas Gonzales map Penn Virginia Corporation 42177342630000 12/30/2020 12,123,495 10,783 100 TRUE 32.3% c01 c11 c12 c17
F106 Texas Gonzales map Penn Virginia Corporation 42177343490000 3/21/2021 7,465,416 10,728 100 11.8% c03 c11 c15 c18 c20
F107 Texas Gonzales map Penn Virginia Corporation 42177343480000 3/21/2021 12,911,094 10,800 100 11.8% c03 c11 c15 c18 c20
F108 Texas Howard map HighPeak Energy Holdings, LLC. 42227409010000 3/27/2021 28,796,250 685 100 18.0% c01 c05 c06 c07 c12 c15 c18 c20 c40 c41
F109 Texas Howard map HighPeak Energy Holdings, LLC. 42227409020000 3/27/2021 27,166,902 6,545 100 15.8% c01 c05 c06 c07 c12 c15 c18 c20 c40 c41
F110 Texas Howard map Laredo Petroleum, Inc. 42227407210000 3/6/2021 24,790,712 6,755 99 31.2%
F111 Texas Howard map Laredo Petroleum, Inc. 42227407160000 3/9/2021 22,599,381 7,196 99 31.2%
F112 Texas Howard map Laredo Petroleum, Inc. 42227407200000 3/9/2021 22,653,319 7,042 99 31.2%
F113 Texas Howard map Sinclair Oil & Gas Company 42227399920000 1/27/2021 27,658,232 7,352 100 20.5% c01 c03 c04 c05 c10 c15 c28 c29
F114 Texas Howard map Sinclair Oil & Gas Company 42227399960000 3/7/2021 21,715,383 7,418 100 20.5% c01 c03 c04 c05 c10 c15 c28 c29
F115 Texas Howard map Sinclair Oil & Gas Company 42227406280000 2/21/2021 24,818,793 7,418 100 20.0% c01 c03 c04 c05 c10 c15 c28 c29
F116 Texas Howard map Sinclair Oil & Gas Company 42227399910000 1/28/2021 30,379,555 7,334 100 19.5% c01 c03 c04 c05 c10 c15 c28 c29
F117 Texas Howard map Sinclair Oil & Gas Company 42227399950000 3/7/2021 21,752,124 7,418 100 19.5% c01 c03 c04 c05 c10 c15 c28 c29
F118 Texas Howard map Sinclair Oil & Gas Company 42227406460000 2/21/2021 24,213,039 7,417 100 20.0% c01 c03 c04 c05 c10 c15 c28 c29
F119 Texas Lavaca map Penn Virginia Corporation 42285341550000 1/29/2021 25,420,374 10,634 100 8.2% c03 c11 c15 c18 c20
F120 Texas Lavaca map Penn Virginia Corporation 42285341620000 3/3/2021 18,208,620 11,042 100 11.8% c03 c11 c15 c18 c20
F121 Texas Lavaca map Penn Virginia Corporation 42285341540000 1/29/2021 11,491,788 11,010 100 10.8% c03 c11 c15 c18 c20
F122 Texas Lavaca map Penn Virginia Corporation 42285341370000 2/10/2021 24,048,654 11,928 100 8.7% c03 c11 c15 c18 c20
F123 Texas Lavaca map Penn Virginia Corporation 42285341560000 3/3/2021 13,949,628 11,034 100 8.7% c03 c11 c15 c18 c20
F124 Texas Loving map COG Operating LLC 42301349610000 3/18/2021 9,400,814 11,946 100 30.0% c01 c02 c05 c06 c12 c17 c19 c21
F125 Texas Loving map COG Operating LLC 42301349630000 3/18/2021 11,267,926 12,165 100 29.6% c01 c02 c05 c12 c17 c19 c21
F126 Texas Loving map Shell Oil Company affiliate 42301351640000 3/12/2021 8,185,776 11,262 100 0.0% c01 c03 c07 c09 c10
F127 Texas Martin map COG Operating LLC 42317431460000 3/24/2021 27,997,517 8,682 100 6.5% c03 c10
F128 Texas Martin map COG Operating LLC 42317431470000 3/25/2021 22,996,330 9,076 100 6.5% c03 c10
F129 Texas Martin map DE3 Operating LLC 42317427760000 8/5/2020 19,832,148 8,442 100 13.2% c01 c02 c03 c04 c05 c06 c07 c08 c09 c13 c14
F130 Texas Martin map DE3 Operating LLC 42317427770000 8/5/2020 12,122,628 8,865 100 13.2% c01 c02 c03 c04 c05 c06 c07 c08 c09 c13 c14
F131 Texas Martin map DE3 Operating LLC 42317427750000 8/5/2020 19,648,062 8,447 100 13.2% c01 c02 c03 c04 c05 c06 c07 c08 c09 c13 c14
F132 Texas Midland map DE3 Operating LLC 42329444310000 3/26/2021 20,094,396 8,764 100 18.3% c01 c02 c03 c04 c06 c08 c09 c13 c14
F133 Texas Midland map DE3 Operating LLC 42329443060000 12/29/2020 14,626,038 8,575 100 15.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F134 Texas Midland map DE3 Operating LLC 42329443310000 12/20/2020 14,887,740 8,740 100 18.6% c01 c02 c03 c04 c06 c08 c09 c13 c14
F135 Texas Midland map DE3 Operating LLC 42329443320000 12/20/2020 14,422,758 9,143 100 18.6% c01 c02 c03 c04 c06 c08 c09 c13 c14
F136 Texas Midland map DE3 Operating LLC 42329443000000 12/10/2020 14,733,138 9,146 100 13.0% c01 c02 c03 c04 c06 c08 c09 c13 c14
F137 Texas Midland map DE3 Operating LLC 42329441250000 9/10/2020 20,017,914 8,600 100 12.7% c01 c02 c03 c04 c06 c08 c09 c13 c14
F138 Texas Midland map DE3 Operating LLC 42329441190000 9/10/2020 19,855,542 8,441 100 12.7% c01 c02 c03 c04 c06 c08 c09 c13 c14
F139 Texas Midland map DE3 Operating LLC 42329441200000 9/22/2020 20,115,858 9,270 100 13.0% c01 c02 c03 c04 c06 c08 c09 c13 c14
F140 Texas Midland map DE3 Operating LLC 42329443010000 12/10/2020 14,500,374 8,582 100 13.0% c01 c02 c03 c04 c06 c08 c09 c13 c14
F141 Texas Midland map DE3 Operating LLC 42329443050000 12/29/2020 14,635,194 9,422 100 15.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F142 Texas Midland map DE3 Operating LLC 42329441760000 6/9/2020 1,682,285 11,351 0 nan%
F143 Texas Midland map DE3 Operating LLC 42329443030000 12/29/2020 14,807,100 8,748 100 15.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F144 Texas Midland map DE3 Operating LLC 42329443040000 12/29/2020 14,410,872 9,143 100 15.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F145 Texas Midland map DE3 Operating LLC 42329443020000 12/10/2020 14,975,058 9,418 100 13.0% c01 c02 c03 c04 c06 c08 c09 c13 c14
F146 Texas Midland map DE3 Operating LLC 42329441240000 9/22/2020 20,063,904 8,991 100 13.0% c01 c02 c03 c04 c06 c08 c09 c13 c14
F147 Texas Midland map DE3 Operating LLC 42329443300000 12/20/2020 14,965,272 9,418 100 18.6% c01 c02 c03 c04 c06 c08 c09 c13 c14
F148 Texas Midland map DE3 Operating LLC 42329444320000 3/23/2021 19,496,190 7,940 100 18.3% c01 c02 c03 c04 c06 c08 c09 c13 c14
F149 Texas Midland map DE3 Operating LLC 42329444300000 3/26/2021 20,133,582 9,426 100 18.3% c01 c02 c03 c04 c06 c08 c09 c13 c14
F150 Texas Panola map KJ Energy, LLC 42365386020000 1/23/2021 6,288,912 10,140 99 35.3% c01 c07
F151 Texas Panola map KJ Energy, LLC 42365386060000 1/23/2021 6,539,148 10,160 99 31.2% c01 c07
F152 Texas Panola map Rockcliff Energy Operating 42365385710000 1/28/2021 31,054,762 10,981 100 35.0% c01 c12
F153 Texas Panola map Rockcliff Energy Operating 42365385690000 1/6/2021 43,164,368 10,859 100 35.0% c01 c12
F154 Texas Panola map Rockcliff Energy Operating 42365385700000 2/1/2021 40,975,695 11,037 100 35.0% c01 c12
F155 Texas Panola map Rockcliff Energy Operating 42365385680000 1/5/2021 39,047,205 10,930 100 35.0% c01 c12
F156 Texas Panola map Rockcliff Energy Operating 42365383710000 1/30/2021 37,406,147 10,959 100 35.0% c01 c12
F157 Texas Panola map Rockcliff Energy Operating 42365383730000 1/31/2021 36,972,740 11,083 100 35.0% c01 c12
F158 Texas Panola map Rockcliff Energy Operating 42365385780000 3/8/2021 40,512,443 11,215 100 35.0% c01 c12
F159 Texas Panola map Rockcliff Energy Operating 42365385750000 3/9/2021 39,635,742 11,317 100 35.0% c01 c12
F160 Texas Pecos map Diamondback E&P LLC 42371402560000 3/21/2021 24,777,816 8,700 99 13.6% c01 c02 c04 c06 c11
F161 Texas Pecos map Diamondback E&P LLC 42371400690000 2/27/2021 28,278,978 10,304 99 13.6% c01 c02 c04 c06 c11
F162 Texas Pecos map Diamondback E&P LLC 42371400700000 2/27/2021 28,195,314 10,270 99 13.6% c01 c02 c04 c06 c11
F163 Texas Pecos map Diamondback E&P LLC 42371402570000 3/22/2021 25,267,830 8,703 99 13.6% c01 c02 c04 c06 c11
F164 Texas Reagan map DE3 Operating LLC 42383408370000 9/14/2020 20,952,414 8,440 100 16.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F165 Texas Reagan map DE3 Operating LLC 42383408380000 9/14/2020 21,067,242 7,856 100 16.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F166 Texas Reagan map DE3 Operating LLC 42383408360000 9/14/2020 21,004,284 8,175 100 16.9% c01 c02 c03 c04 c06 c08 c09 c13 c14
F167 Texas Reeves map Diamondback E&P LLC 42389389230000 3/9/2021 17,075,982 11,097 99 17.6% c01 c02 c04
F168 Texas Reeves map Diamondback E&P LLC 42389389400000 3/9/2021 17,379,978 11,108 99 5.6% c01 c02 c04 c06 c11
F169 Texas Reeves map EOG Resources, Inc. 42389376900000 3/5/2020 21,295,260 10,454 99 7.1% c01 c06 c07
F170 Texas Reeves map EOG Resources, Inc. 42389376890000 3/5/2020 20,714,190 10,447 99 7.7% c01 c06 c07
F171 Texas Reeves map EOG Resources, Inc. 42389384380000 3/6/2020 19,843,362 10,550 99 7.7% c01 c06 c07
F172 Texas Reeves map WPX Energy 42389391530000 3/25/2021 19,330,684 10,529 99 30.0% c04 c05 c06 c07
F173 Texas Reeves map WPX Energy 42389391460000 3/8/2021 17,692,512 10,661 99 30.0% c04 c05 c06 c07
F174 Texas Reeves map WPX Energy 42389391510000 3/25/2021 18,172,383 10,670 99 30.0% c04 c05 c06 c07
F175 Texas Reeves map WPX Energy 42389391490000 3/8/2021 17,692,512 10,510 99 30.0% c04 c05 c06 c07
F176 Texas Reeves map WPX Energy 42389391480000 3/7/2021 18,939,811 10,884 99 30.0% c04 c05 c06 c07
F177 Texas Reeves map WPX Energy 42389391520000 3/25/2021 19,330,684 10,907 99 30.0% c04 c05 c06 c07
F178 Texas Scurry map Strawn Petroleum Operating, LLC 42415355460000 12/22/2020 21,451,210 7,100 100 25.0% c01 c03 c07 c11 c15
F179 Texas Scurry map Strawn Petroleum Operating, LLC 42415352140000 9/23/2016 7,560,306 6,025 99 42.9% c01 c07
F180 Texas Scurry map Strawn Petroleum Operating, LLC 42415352180000 10/9/2016 11,025,728 6,047 99 42.9% c01 c07
F181 Texas Scurry map Three Span Oil & Gas, Inc. 42415351620000 3/2/2021 12,374,629 7,437 100 29.6% c01 c05 c07 c12 c17 c18 c20 c38
F182 Texas Ward map WPX Energy 42475381500000 3/22/2021 17,497,822 11,301 99 0.0% c03 c07 c10
F183 Texas Ward map WPX Energy 42475381540000 3/22/2021 17,811,245 10,815 99 0.0% c03 c07 c10
F184 Texas Ward map WPX Energy 42475381720000 3/22/2021 17,724,331 11,408 99 0.0% c03 c07 c10
F185 Texas Webb map Lewis Energy Group 42479441440000 1/3/2021 17,599,608 10,588 99 0.0% c01 c03 c05 c07 c08 c09 c10 c26
F186 Texas Winkler map Blackbeard Operating 42495345320000 9/14/2020 471,726 5,730 100 15.6% c03 c09 c10 c11 c26
F187 Texas Winkler map Juno Operating Company III, LLC 42495329220000 1/6/2021 18,022 3,104 100 9.1% c01 c02 c03 c12 c35 c37
F188 Texas Winkler map Juno Operating Company III, LLC 42495345690000 3/16/2021 86,304 3,581 100 12.8% c01 c03 c04 c05 c07
F189 Texas Yoakum map Riley Permian Operating Company, LLC 42501371140000 1/6/2021 3,337,399 5,205 100 12.2% c03 c09 c10 c11 c26
F190 Texas Yoakum map Riley Permian Operating Company, LLC 42501372420000 12/14/2020 4,727,142 5,290 0 0.0% c01 c02 c05 c07 c09 c12 c44
F191 Utah Uintah map Finley Resources, Inc. 43047563110000 3/18/2021 10,361 7,720 100 TRUE 40.5% c01 c06 c07 c11 c34
F192 Utah Uintah map Finley Resources, Inc. 43047563120000 3/18/2021 4,393 7,640 100 TRUE 40.5% c01 c06 c07 c11 c34
F193 West Virginia Brooke map Southwestern Energy 47009003070000 3/17/2021 28,884,864 5,742 100 0.0% c01 c06 c16 c35
F194 West Virginia Brooke map Southwestern Energy 47009003180000 3/20/2021 38,625,762 5,671 100 0.0% c01 c06 c16 c35
F195 West Virginia Brooke map Southwestern Energy 47009003050000 3/17/2021 19,858,448 5,740 100 0.0% c01 c06 c16 c35
F196 Wyoming Campbell map EOG Resources, Inc. 49005734610000 7/9/2020 9,252,894 7,575 99 0.0% c06 c11

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 CAS Number Mass of chemical Percent ranking in FracFocus