Report of FracFocus disclosures published the week ending April 16, 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 2021-04-09, the number of new disclosures added to FracFocus is:

159

Where these 159 fracking jobs occurred:

... by county

... by top Operators

Operator list for all disclosures

Operator Num disclosures in States
Champion Lone Star Operating 30 Texas
Anadarko Petroleum Corporation 14 Colorado
BPX Operating Company (BP America Production Co.) 13 Texas
Pioneer Natural Resources 9 Texas
Blackbeard Operating 9 Texas
Kaiser-Francis Oil Company 8 New Mexico
BKV Barnett, LLC 7 Texas
Chesapeake Operating, Inc. 6 Pennsylvania
Aera Energy LLC 6 California
Whiting Petroleum 5 North Dakota
Matador Production Company 5 New Mexico
Laredo Petroleum, Inc. 5 Texas
Equinor Energy LP 4 North Dakota
Dallas Production, Inc 4 Mississippi, Texas
Northeast Natural Energy LLC 3 West Virginia
Mallard Exploration 3 Colorado
DE3 Operating LLC 3 Texas
Sponte Operating 2 Texas
PRI Operating, LLC 2 Texas
North Silo Resources, LLC 2 Wyoming
Foundation Energy Management, LLC 2 Colorado
Crescent Pass Energy, LLC 2 Texas
Continental Resources, Inc 2 Oklahoma
Charter Oak Production Co., LLC 2 Oklahoma
Tug Hill Operating, LLC 1 West Virginia
Riley Permian Operating Company, LLC 1 Texas
Oakridge Oil and Gas, LP 1 Texas
Mach Resources 1 Oklahoma
Indigo Minerals 1 Louisiana
Finley Resources, Inc. 1 Utah
EOG Resources, Inc. 1 Oklahoma
Comstock Oil & Gas 1 Louisiana
Centennial Resource Production, LLC 1 Texas
Bridwell Oil Company 1 Texas
Blake Production Company, Inc. 1 Oklahoma

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

>>>> No "indian wells" reported

Total number of proprietary claims this week

946 records

Water use reported in these 159 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%:  203,948 gallons
 -- 50%:  7,354,937 gallons
 -- 75%:  18,732,091 gallons
 -- max:  765,606,366 gallons
 -- TOTAL 2,283,125,659 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 California Kern - 30 map Aera Energy LLC 04030659400000 3/18/2021 27,675 2,502 100 0.0% c06 c21
F002 California Kern - 30 map Aera Energy LLC 04030657620000 3/19/2021 82,228 1,601 100 0.0% c06 c21
F003 California Kern - 30 map Aera Energy LLC 04030661910000 3/22/2021 76,884 1,676 100 0.0% c06 c21
F004 California Kern - 30 map Aera Energy LLC 04030600800000 3/23/2021 73,257 1,568 100 0.0% c06 c21
F005 California Kern - 30 map Aera Energy LLC 04030660260000 3/18/2021 58,881 2,683 100 0.0% c06 c21
F006 California Kern - 30 map Aera Energy LLC 04030661110000 3/17/2021 91,508 2,526 100 0.0% c06 c21
F007 Colorado Moffat map Foundation Energy Management, LLC 05081072620000 2/16/2021 49,476 4,555 0 0.0% c01 c09 c24 c34
F008 Colorado Moffat map Foundation Energy Management, LLC 05081072640000 2/17/2021 60,480 4,644 0 0.0% c01 c09 c24 c34
F009 Colorado Weld map Anadarko Petroleum Corporation 05123505150000 3/5/2021 6,058,619 7,611 99 22.7% c01 c02 c10 c11
F010 Colorado Weld map Anadarko Petroleum Corporation 05123500770000 3/4/2021 10,252,694 7,241 99 21.7% c01 c02 c10 c11
F011 Colorado Weld map Anadarko Petroleum Corporation 05123500760000 2/23/2021 10,426,758 7,348 99 21.7% c01 c02 c10 c11
F012 Colorado Weld map Anadarko Petroleum Corporation 05123505120000 2/23/2021 6,549,468 7,722 99 22.7% c01 c02 c10 c11
F013 Colorado Weld map Anadarko Petroleum Corporation 05123505140000 3/5/2021 5,910,909 7,712 99 22.7% c01 c02 c10 c11
F014 Colorado Weld map Anadarko Petroleum Corporation 05123505090000 2/22/2021 6,908,130 7,840 99 15.0% c01 c02 c10 c11
F015 Colorado Weld map Anadarko Petroleum Corporation 05123500730000 3/4/2021 10,236,906 7,375 99 21.7% c01 c02 c10 c11
F016 Colorado Weld map Anadarko Petroleum Corporation 05123505180000 2/23/2021 6,314,673 7,599 99 22.7% c01 c02 c10 c11
F017 Colorado Weld map Anadarko Petroleum Corporation 05123505110000 2/28/2021 6,078,038 7,618 99 22.7% c01 c02 c10 c11
F018 Colorado Weld map Anadarko Petroleum Corporation 05123505130000 2/28/2021 6,189,423 7,743 99 22.7% c01 c02 c10 c11
F019 Colorado Weld map Anadarko Petroleum Corporation 05123505160000 3/4/2021 7,354,937 7,870 99 0.0% c01 c11
F020 Colorado Weld map Anadarko Petroleum Corporation 05123500740000 2/23/2021 10,303,939 7,278 99 21.7% c01 c02 c10 c11
F021 Colorado Weld map Anadarko Petroleum Corporation 05123505170000 2/27/2021 7,518,142 7,878 99 15.0% c01 c02 c10 c11
F022 Colorado Weld map Anadarko Petroleum Corporation 05123500770000 3/4/2021 10,252,694 7,241 99 21.7% c01 c02 c10 c11
F023 Colorado Weld map Mallard Exploration 05123465460000 4/2/2021 22,179,220 6,334 99 TRUE 11.1% c01 c03 c06 c16
F024 Colorado Weld map Mallard Exploration 05123465430000 4/2/2021 22,291,977 6,286 99 TRUE 11.1% c01 c03 c06 c16
F025 Colorado Weld map Mallard Exploration 05123465540000 4/2/2021 22,665,518 6,298 99 TRUE 11.1% c01 c03 c06 c16
F026 Louisiana De Soto map Indigo Minerals 17031269150000 2/10/2021 0 11,414 101 24.5% c01 c02 c04 c05 c06 c09 c18 c19 c25 c26 c27
F027 Louisiana Webster map Comstock Oil & Gas 17119222840000 3/12/2021 24,910,158 13,406 100 7.4% c02 c05 c07 c24
F028 Mississippi Monroe map Dallas Production, Inc 23095207700000 3/31/2021 28,613 5,082 100 0.0% c01 c02 c04 c05 c08 c09 c15
F029 New Mexico Eddy map Matador Production Company 30015440240000 11/25/2017 7,390,578 9,580 100 27.6% c01 c02 c04 c10
F030 New Mexico Eddy map Matador Production Company 30015440250000 11/24/2017 7,099,482 9,440 100 29.0% c01 c02 c04 c07 c09 c10 c12 c14 c25 c26 c27
F031 New Mexico Eddy map Matador Production Company 30015440280000 11/16/2017 7,088,779 10,529 100 29.0% c01 c02 c04 c07 c09 c10 c12 c14 c25 c26 c27
F032 New Mexico Lea map Kaiser-Francis Oil Company 30025480220000 3/14/2021 18,019,915 10,597 100 TRUE 31.2% c01 c02 c03 c04 c06 c07 c13
F033 New Mexico Lea map Kaiser-Francis Oil Company 30025477710000 3/7/2021 17,689,878 10,306 100 TRUE 25.0% c01 c02 c03 c04 c06 c07 c13
F034 New Mexico Lea map Kaiser-Francis Oil Company 30025477700000 3/25/2021 18,482,476 11,396 100 TRUE 29.0% c01 c02 c03 c04 c06 c07 c13
F035 New Mexico Lea map Kaiser-Francis Oil Company 30025478530000 3/19/2021 18,802,208 11,279 100 TRUE 25.0% c01 c02 c03 c04 c06 c07 c13
F036 New Mexico Lea map Kaiser-Francis Oil Company 30025480230000 3/25/2021 18,610,473 11,567 100 TRUE 29.0% c01 c02 c03 c04 c06 c07 c13
F037 New Mexico Lea map Kaiser-Francis Oil Company 30025478540000 3/19/2021 18,661,974 11,522 100 TRUE 25.0% c01 c02 c03 c04 c06 c07 c13
F038 New Mexico Lea map Kaiser-Francis Oil Company 30025478450000 3/8/2021 17,558,404 10,337 100 TRUE 25.0% c01 c02 c03 c04 c06 c07 c13
F039 New Mexico Lea map Kaiser-Francis Oil Company 30025478410000 3/14/2021 18,002,288 10,446 100 TRUE 31.2% c01 c02 c03 c04 c06 c07 c13
F040 New Mexico Lea map Matador Production Company 30025441490000 12/31/2017 6,970,449 10,019 100 TRUE 25.0% c01 c02 c04 c07 c09 c12 c14 c25 c26 c27
F041 New Mexico Lea map Matador Production Company 30025455110000 5/22/2019 11,755,049 11,713 100 TRUE 18.2% c01 c02 c05 c09
F042 North Dakota Mountrail map Whiting Petroleum 33061045540000 4/7/2021 8,210,895 10,480 100 32.6% c01 c02 c07 c10 c12 c14 c19 c20
F043 North Dakota Mountrail map Whiting Petroleum 33061045890000 3/27/2021 13,747,230 10,347 100 32.6% c01 c02 c07 c10 c12 c14 c19 c20
F044 North Dakota Mountrail map Whiting Petroleum 33061045560000 4/7/2021 7,712,544 10,496 100 32.6% c01 c02 c07 c10 c12 c14 c19 c20
F045 North Dakota Mountrail map Whiting Petroleum 33061045880000 3/27/2021 13,644,120 10,458 100 32.6% c01 c02 c07 c10 c12 c14 c19 c20
F046 North Dakota Mountrail map Whiting Petroleum 33061045550000 4/7/2021 8,508,654 10,477 100 32.6% c01 c02 c07 c10 c12 c14 c19 c20
F047 North Dakota Williams map Equinor Energy LP 33105051010000 10/26/2019 6,433,970 10,567 100 19.0% c01 c02 c07 c10 c14 c20
F048 North Dakota Williams map Equinor Energy LP 33105051020000 10/26/2019 8,520,172 10,515 100 19.0% c01 c02 c07 c10 c14 c20
F049 North Dakota Williams map Equinor Energy LP 33105051030000 11/6/2019 6,334,499 10,600 100 19.0% c01 c02 c07 c10 c14 c20
F050 North Dakota Williams map Equinor Energy LP 33105051040000 11/6/2019 9,483,517 10,550 100 19.0% c01 c02 c07 c10 c14 c20
F051 Oklahoma Dewey map Blake Production Company, Inc. 35043237190000 3/21/2021 5,721,552 8,824 100 22.2% c01 c02 c03 c04 c09 c10 c19 c24
F052 Oklahoma Grady map Continental Resources, Inc 35051247930000 1/15/2021 20,770,092 15,269 99 20.7% c01 c02 c03 c04 c05 c06 c19
F053 Oklahoma Grady map Continental Resources, Inc 35051247900000 1/26/2021 21,740,082 15,514 99 20.0% c01 c02 c03 c04 c05 c06 c19
F054 Oklahoma Kingfisher map Mach Resources 35073267410000 4/1/2021 9,604,278 6,910 99 3.6% c01 c03 c04 c05 c15 c30
F055 Oklahoma McClain map Charter Oak Production Co., LLC 35087220690002 4/6/2021 17,667,660 6,434 99 6.9% c01 c03 c06 c15 c17 c21 c33 c35
F056 Oklahoma McClain map Charter Oak Production Co., LLC 35087220710002 4/5/2021 14,402,431 6,436 99 6.9% c01 c03 c06 c15 c17 c21 c33 c35
F057 Oklahoma McClain map EOG Resources, Inc. 35087223010000 3/22/2021 17,586,954 10,111 99 0.0% c01 c04 c05 c06 c17
F058 Pennsylvania Bradford map Chesapeake Operating, Inc. 37015236500000 4/5/2021 16,539,726 7,293 99 36.8% c01 c04 c09
F059 Pennsylvania Bradford map Chesapeake Operating, Inc. 37015236490000 4/6/2021 20,147,047 7,244 99 36.8% c01 c04 c09
F060 Pennsylvania Bradford map Chesapeake Operating, Inc. 37015236480000 4/6/2021 15,909,390 7,261 99 25.0% c01 c04 c09
F061 Pennsylvania Susquehanna map Chesapeake Operating, Inc. 37115227850000 3/17/2021 17,816,316 7,496 99 36.8% c01 c04 c09
F062 Pennsylvania Wyoming map Chesapeake Operating, Inc. 37131206200000 4/1/2021 18,328,464 7,809 99 36.8% c01 c04 c09
F063 Pennsylvania Wyoming map Chesapeake Operating, Inc. 37131206190000 4/1/2021 16,547,706 7,982 99 36.8% c01 c04 c09
F064 Texas Clay map Bridwell Oil Company 42077345730000 3/31/2021 7,624 5,420 100 10.3% c02 c04 c05 c15 c17 c22
F065 Texas Clay map Oakridge Oil and Gas, LP 42077203200000 4/25/2014 458,514 6,445 0 6.7% c01 c10
F066 Texas Crane map Blackbeard Operating 42103367180000 10/6/2020 1,119,636 9,000 99 0.0%
F067 Texas Crane map Blackbeard Operating 42103367340000 10/20/2020 572,334 9,000 99 0.0%
F068 Texas Crane map Blackbeard Operating 42103361860000 10/1/2020 357,714 6,035 99 0.0%
F069 Texas Crane map Blackbeard Operating 42103366700000 1/2/2020 314,874 5,518 101 5.4% c01 c03 c09 c16 c23 c28 c29
F070 Texas Crane map Blackbeard Operating 42103367090000 10/2/2020 563,304 5,305 99 0.0%
F071 Texas Denton map BKV Barnett, LLC 42121341490000 4/1/2021 123,182 8,101 99 11.1% c02 c05
F072 Texas Freestone map Crescent Pass Energy, LLC 42161320420000 12/22/2020 515,819 12,268 100 23.3% c01 c04 c18 c25 c26 c27
F073 Texas Freestone map Crescent Pass Energy, LLC 42161320590000 12/9/2020 355,487 11,766 100 23.3% c01 c04 c18 c25 c26 c27
F074 Texas Howard map Laredo Petroleum, Inc. 42227407140000 3/31/2021 24,119,712 6,740 99 31.2%
F075 Texas Howard map Laredo Petroleum, Inc. 42227407090000 4/6/2021 22,625,701 6,954 99 31.2%
F076 Texas Howard map Laredo Petroleum, Inc. 42227407080000 4/7/2021 21,479,737 7,107 99 31.2%
F077 Texas Howard map Laredo Petroleum, Inc. 42227407100000 4/7/2021 20,932,619 7,141 99 31.2%
F078 Texas Howard map Laredo Petroleum, Inc. 42227407110000 4/6/2021 21,056,184 6,982 99 31.2%
F079 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367380000 3/28/2021 18,933,796 11,023 100 26.3% c01 c02 c04 c06 c07 c09 c12
F080 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367450000 3/27/2021 20,075,516 11,095 100 26.3% c01 c02 c04 c06 c07 c09 c12
F081 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367400000 3/24/2021 765,606,366 10,948 100 25.7% c01 c02 c04 c07 c09 c12
F082 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367370000 3/28/2021 16,732,522 10,995 100 26.3% c01 c02 c04 c06 c07 c09 c12
F083 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367330000 3/24/2021 20,093,126 10,880 100 26.3% c01 c02 c04 c06 c07 c09 c12
F084 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367480000 3/29/2021 16,354,988 11,090 100 26.3% c01 c02 c04 c06 c07 c09 c12
F085 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367360000 3/25/2021 23,372,264 10,915 100 26.3% c01 c02 c04 c06 c07 c09 c12
F086 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367490000 3/29/2021 19,378,912 11,121 100 26.3% c01 c02 c04 c06 c07 c09 c12
F087 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367350000 3/27/2021 23,825,256 11,024 100 26.3% c01 c02 c04 c06 c07 c09 c12
F088 Texas Karnes map BPX Operating Company (BP America Production Co.) 42255367470000 3/27/2021 23,839,041 11,149 100 26.3% c01 c02 c04 c06 c07 c09 c12
F089 Texas Midland map DE3 Operating LLC 42329444290000 4/7/2021 19,436,340 8,230 100 18.3% c01 c03 c05 c06 c08 c14 c15 c17 c23
F090 Texas Midland map DE3 Operating LLC 42329444270000 4/10/2021 20,107,836 8,710 100 18.3% c01 c03 c05 c06 c08 c14 c15 c17 c23
F091 Texas Midland map DE3 Operating LLC 42329444280000 4/10/2021 20,090,742 9,172 100 18.3% c01 c03 c05 c06 c08 c14 c15 c17 c23
F092 Texas Midland map Pioneer Natural Resources 42329441620000 3/26/2021 21,003,455 9,200 99 5.1% c01 c03 c05 c06 c07 c08 c11 c13 c18
F093 Texas Midland map Pioneer Natural Resources 42329441650000 3/26/2021 22,013,943 9,040 99 4.9% c01 c03 c05 c06 c07 c08 c11 c13 c18
F094 Texas Midland map Pioneer Natural Resources 42329441550000 3/26/2021 21,835,959 9,123 100 5.1% c01 c03 c05 c06 c07 c08 c11 c13 c18
F095 Texas Midland map Pioneer Natural Resources 42329441640000 3/26/2021 21,549,230 8,618 99 4.9% c01 c03 c05 c06 c07 c08 c11 c13 c18
F096 Texas Midland map Pioneer Natural Resources 42329441630000 3/26/2021 21,260,970 9,099 100 4.9% c01 c03 c05 c06 c07 c08 c11 c13 c18
F097 Texas Midland map Pioneer Natural Resources 42329441740000 3/26/2021 19,789,594 8,348 99 5.3% c01 c03 c05 c06 c07 c08 c11 c13 c18
F098 Texas Nacogdoches map BPX Operating Company (BP America Production Co.) 42347334050000 3/5/2021 26,705,931 14,942 99 14.3% c03 c07 c24
F099 Texas Nacogdoches map BPX Operating Company (BP America Production Co.) 42347334010000 3/31/2021 22,399,482 14,497 100 17.4% c04 c18
F100 Texas Nacogdoches map BPX Operating Company (BP America Production Co.) 42347334040000 3/24/2021 25,445,406 14,523 99 14.3% c03 c07 c24
F101 Texas Palo Pinto map Dallas Production, Inc 42363353220000 5/29/2013 11,088 1,671 99 0.0% c01 c02 c03 c04 c05 c09 c17 c19 c32
F102 Texas Palo Pinto map Dallas Production, Inc 42363361970000 6/16/2017 7,124 4,540 99 16.7% c01 c02
F103 Texas Palo Pinto map Dallas Production, Inc 42363361010000 5/29/2013 101,430 4,380 99 0.0% c01 c02 c03 c04 c05 c09 c17 c19 c32
F104 Texas Panola map Sponte Operating 42365385790000 1/24/2021 32,739,000 11,650 199 21.4% c02 c04 c06 c14
F105 Texas Panola map Sponte Operating 42365385800000 1/24/2021 1,059,602 11,633 199 21.4% c02 c04 c06 c14
F106 Texas Pecos map PRI Operating, LLC 42371402720000 3/29/2021 28,969,923 9,150 100 9.4% c03 c07 c15 c16 c30
F107 Texas Pecos map PRI Operating, LLC 42371402730000 4/11/2021 31,238,213 9,058 100 9.4% c03 c07 c15 c16 c30
F108 Texas Reagan map Pioneer Natural Resources 42383408170000 3/18/2021 19,223,510 8,191 99 5.4% c01 c03 c05 c06 c07 c08 c11 c13 c18
F109 Texas Reagan map Pioneer Natural Resources 42383408160000 3/18/2021 21,273,206 8,619 99 5.4% c01 c03 c05 c06 c07 c08 c11 c13 c18
F110 Texas Reagan map Pioneer Natural Resources 42383408150000 3/18/2021 21,254,142 8,454 99 5.4% c01 c03 c05 c06 c07 c08 c11 c13 c18
F111 Texas Reeves map Centennial Resource Production, LLC 42389392970000 3/18/2021 12,333,804 10,653 100 0.0%
F112 Texas Winkler map Blackbeard Operating 42495345340000 10/5/2020 563,304 9,000 99 0.0%
F113 Texas Winkler map Blackbeard Operating 42495344600000 1/2/2020 430,710 6,730 101 5.4% c01 c03 c09 c16 c23 c28 c29
F114 Texas Winkler map Blackbeard Operating 42495345010000 3/11/2020 430,710 6,113 101 5.4% c01 c03 c09 c16 c23 c28 c29
F115 Texas Winkler map Blackbeard Operating 42495345000000 6/17/2020 430,710 6,022 101 5.4% c01 c03 c09 c16 c23 c28 c29
F116 Texas Winkler map Champion Lone Star Operating 42495338150000 2/19/2019 210,088 3,627 100 20.0% c02 c03 c04 c05
F117 Texas Winkler map Champion Lone Star Operating 42495338310000 3/21/2019 221,928 3,605 100 20.0% c02 c03 c04 c05
F118 Texas Winkler map Champion Lone Star Operating 42495342530000 12/18/2018 209,876 3,634 100 20.0% c02 c03 c04 c05
F119 Texas Winkler map Champion Lone Star Operating 42495342060000 10/23/2018 156,786 3,560 100 20.0% c02 c03 c04 c05
F120 Texas Winkler map Champion Lone Star Operating 42495342050000 10/10/2018 158,668 3,680 100 20.0% c02 c03 c04 c05
F121 Texas Winkler map Champion Lone Star Operating 42495338990000 3/21/2019 204,313 3,619 100 20.0% c02 c03 c04 c05
F122 Texas Winkler map Champion Lone Star Operating 42495342520000 12/17/2018 213,705 3,565 100 20.0% c02 c03 c04 c05
F123 Texas Winkler map Champion Lone Star Operating 42495341160000 5/30/2018 220,268 3,680 100 10.4% c01 c02 c03 c04 c05
F124 Texas Winkler map Champion Lone Star Operating 42495030840000 1/22/2019 213,799 3,632 100 20.0% c02 c03 c04 c05
F125 Texas Winkler map Champion Lone Star Operating 42495341180000 3/6/2019 222,451 3,665 100 20.0% c02 c03 c04 c05
F126 Texas Winkler map Champion Lone Star Operating 42495342450000 12/4/2018 156,289 3,562 100 20.0% c02 c03 c04 c05
F127 Texas Winkler map Champion Lone Star Operating 42495342260000 11/19/2018 213,807 3,670 100 20.0% c02 c03 c04 c05
F128 Texas Winkler map Champion Lone Star Operating 42495342710000 3/20/2019 167,672 3,525 100 20.0% c02 c03 c04 c05
F129 Texas Winkler map Champion Lone Star Operating 42495342950000 4/3/2019 166,024 3,540 100 20.0% c02 c03 c04 c05
F130 Texas Winkler map Champion Lone Star Operating 42495340850000 5/1/2018 160,897 3,674 100 10.4% c01 c02 c03 c04 c05
F131 Texas Winkler map Champion Lone Star Operating 42495341950000 10/9/2018 169,556 3,660 100 20.0% c02 c03 c04 c05
F132 Texas Winkler map Champion Lone Star Operating 42495340870000 5/3/2018 142,700 3,710 100 10.4% c01 c02 c03 c04 c05
F133 Texas Winkler map Champion Lone Star Operating 42495342240000 11/6/2018 194,904 3,615 100 17.6% c01 c02 c03 c04 c05 c12 c19 c36 c37
F134 Texas Winkler map Champion Lone Star Operating 42495338330000 2/5/2019 207,099 3,640 100 20.0% c02 c03 c04 c05
F135 Texas Winkler map Champion Lone Star Operating 42495023900000 1/3/2019 203,583 3,681 100 20.0% c02 c03 c04 c05
F136 Texas Winkler map Champion Lone Star Operating 42495340900000 5/15/2018 148,439 3,684 100 10.4% c01 c02 c03 c04 c05
F137 Texas Winkler map Champion Lone Star Operating 42495342960000 4/2/2019 169,117 3,535 100 20.0% c02 c03 c04 c05
F138 Texas Winkler map Champion Lone Star Operating 42495341400000 7/9/2018 179,105 3,565 100 10.4% c01 c02 c03 c04 c05
F139 Texas Winkler map Champion Lone Star Operating 42495342600000 1/23/2019 188,668 3,585 100 20.0% c02 c03 c04 c05
F140 Texas Winkler map Champion Lone Star Operating 42495341200000 3/5/2019 189,779 3,667 100 20.0% c02 c03 c04 c05
F141 Texas Winkler map Champion Lone Star Operating 42495339010000 12/5/2018 201,593 3,612 100 20.0% c02 c03 c04 c05
F142 Texas Winkler map Champion Lone Star Operating 42495340890000 6/14/2018 149,489 3,670 100 10.4% c01 c02 c03 c04 c05
F143 Texas Winkler map Champion Lone Star Operating 42495341940000 9/7/2018 176,734 3,615 100 19.1% c01 c02 c03 c04 c05
F144 Texas Winkler map Champion Lone Star Operating 42495338340000 2/20/2019 208,965 3,617 100 20.0% c02 c03 c04 c05
F145 Texas Winkler map Champion Lone Star Operating 42495340880000 5/16/2018 236,238 3,700 100 13.6% c01 c02 c03 c04 c05
F146 Texas Wise map BKV Barnett, LLC 42497377370000 4/5/2021 15,166 7,841 99 11.1% c02 c05
F147 Texas Wise map BKV Barnett, LLC 42497355360000 3/25/2021 128,687 8,063 99 11.1% c02 c05
F148 Texas Wise map BKV Barnett, LLC 42497372300000 4/9/2021 2,474 7,833 99 15.0% c01 c02 c05 c09 c15
F149 Texas Wise map BKV Barnett, LLC 42497377350000 4/6/2021 18,816 7,803 99 11.1% c02 c05
F150 Texas Wise map BKV Barnett, LLC 42497372240000 4/8/2021 3,218 7,754 99 15.0% c01 c02 c05 c09 c15
F151 Texas Wise map BKV Barnett, LLC 42497377340000 4/7/2021 5,114 7,785 99 15.0% c01 c02 c05 c09 c15
F152 Texas Yoakum map Riley Permian Operating Company, LLC 42501372430000 4/2/2021 5,899,361 5,257 100 20.5% c01 c02 c04 c05 c07 c09
F153 Utah Uintah map Finley Resources, Inc. 43047324770000 3/16/2021 4,393 7,300 100 TRUE 40.5% c01 c04 c06 c07 c31
F154 West Virginia Marshall map Tug Hill Operating, LLC 47051020230000 4/9/2021 14,196,252 6,628 100 11.1% c01 c38
F155 West Virginia Monongalia map Northeast Natural Energy LLC 47061018180000 3/12/2021 15,653,148 8,094 99 10.8% c01 c02 c04 c05 c06 c08 c22
F156 West Virginia Monongalia map Northeast Natural Energy LLC 47061018160000 3/12/2021 22,775,424 8,112 99 10.8% c01 c02 c04 c05 c06 c08 c22
F157 West Virginia Monongalia map Northeast Natural Energy LLC 47061018170000 3/10/2021 18,557,574 8,205 99 10.8% c01 c02 c04 c05 c06 c08 c22
F158 Wyoming Laramie map North Silo Resources, LLC 49021244520000 3/25/2021 8,868,692 7,914 99 11.1% c01 c03 c06 c16
F159 Wyoming Laramie map North Silo Resources, LLC 49021292250000 4/3/2021 12,354,751 7,625 99 11.1% c01 c03 c06 c16

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