Report of FracFocus disclosures published the week ending June 20, 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 2021-06-13, the number of new disclosures added to FracFocus is:

237

Where these 237 fracking jobs occurred:

... by county

... by top Operators

Operator list for all disclosures

Operator Num disclosures in States
SM Energy 20 Texas
Pioneer Natural Resources 18 Texas
Finley Resources, Inc. 16 Utah
Continental Resources, Inc 15 North Dakota
Anadarko Petroleum Corporation 14 Colorado, Wyoming
Rockcliff Energy Operating 13 Texas
Surge Operating, LLC 12 Texas
WPX Energy 11 Texas
Colgate Operating, LLC 10 Texas
Caerus Oil and Gas LLC 10 Colorado
Antero Resources Corporation 9 West Virginia
XTO Energy/ExxonMobil 8 Texas
Marathon Oil 8 Texas
INPEX Eagle Ford, LLC 8 Texas
Enerplus Resources (USA) Corporation 8 North Dakota
Devon Energy Production Company L. P. 8 New Mexico, Texas
Southwestern Energy 5 West Virginia
ConocoPhillips Company/Burlington Resources 5 Texas
Whiting Petroleum 4 North Dakota
Noble Energy, Inc. 4 Colorado
Diamondback E&P LLC 4 Texas
TEP Barnett USA, LLC 3 Texas
Ovintiv Production, Inc. 3 North Dakota
Endeavor Natural Gas, LP 3 Texas
Bison Oil & Gas II, LLC 3 Colorado
Berry Petroleum Company, LLC 3 Utah
Petro Hunt, L.L.C. 2 North Dakota
Chief Oil & Gas 2 Pennsylvania
Chesapeake Operating, Inc. 2 Louisiana
Truevine Operating, LLC 1 Oklahoma
Siena Natural Resources 1 Oklahoma
PennEnergy Resources, LLC 1 Pennsylvania
Murphy Exploration and Production USA 1 Texas
Juno Operating Company III, LLC 1 Texas
Canyon Operating, LLC 1 Texas

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

Total number of proprietary claims this week

1212 records

Water use reported in these 237 disclosures

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

 -- 25%:  7,489,897 gallons
 -- 50%:  14,794,900 gallons
 -- 75%:  20,615,532 gallons
 -- max:  48,827,058 gallons
 -- TOTAL 3,553,901,836 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
    • 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 Garfield map Caerus Oil and Gas LLC 05045188030000 3/25/2021 8,893,500 9,822 100 50.0% c02 c04 c05 c07
F002 Colorado Garfield map Caerus Oil and Gas LLC 05045188050000 5/17/2021 9,702,000 9,620 100 47.8% c02 c07 c18
F003 Colorado Garfield map Caerus Oil and Gas LLC 05045188150000 5/16/2021 8,893,500 9,525 100 TRUE 45.8% c02 c07 c18
F004 Colorado Garfield map Caerus Oil and Gas LLC 05045187950000 5/17/2021 9,702,000 9,981 100 47.8% c02 c07 c18
F005 Colorado Garfield map Caerus Oil and Gas LLC 05045188060000 5/17/2021 9,702,000 9,595 100 47.8% c02 c07 c18
F006 Colorado Garfield map Caerus Oil and Gas LLC 05045187930000 3/25/2021 8,893,500 9,802 100 TRUE 50.0% c02 c04 c05 c07
F007 Colorado Garfield map Caerus Oil and Gas LLC 05045187970000 5/17/2021 8,893,500 9,647 100 47.8% c02 c07 c18
F008 Colorado Garfield map Caerus Oil and Gas LLC 05045188100000 5/16/2021 8,893,500 8,526 100 TRUE 47.8% c02 c07 c18
F009 Colorado Garfield map Caerus Oil and Gas LLC 05045187940000 3/26/2021 9,702,000 8,108 100 50.0% c02 c04 c05 c07
F010 Colorado Garfield map Caerus Oil and Gas LLC 05045188200000 5/16/2021 8,893,500 9,245 100 47.8% c02 c07 c18
F011 Colorado Weld map Anadarko Petroleum Corporation 05123508120000 4/19/2021 14,111,596 7,009 99 15.8% c01 c05 c14 c15
F012 Colorado Weld map Anadarko Petroleum Corporation 05123508110000 4/20/2021 14,914,259 6,940 99 24.0% c01 c05 c14 c15
F013 Colorado Weld map Anadarko Petroleum Corporation 05123508190000 4/20/2021 11,841,666 6,968 99 26.1% c01 c05 c14 c15
F014 Colorado Weld map Bison Oil & Gas II, LLC 05123466740000 5/23/2021 14,321,024 6,181 100 TRUE 4.5% c01 c02 c06 c07 c10 c18
F015 Colorado Weld map Bison Oil & Gas II, LLC 05123466660000 5/23/2021 14,353,892 6,442 100 TRUE 4.5% c01 c02 c06 c07 c10 c18
F016 Colorado Weld map Bison Oil & Gas II, LLC 05123466720000 5/22/2021 14,369,288 6,372 100 TRUE 4.5% c01 c02 c06 c07 c10 c18
F017 Colorado Weld map Noble Energy, Inc. 05123485530000 4/17/2021 24,636,464 6,777 100 27.5% c01 c03 c05 c09 c11 c14 c15 c16 c19 c28 c31 c33
F018 Colorado Weld map Noble Energy, Inc. 05123485520000 4/17/2021 24,573,424 6,858 100 27.5% c01 c03 c05 c09 c11 c14 c15 c16 c19 c28 c31 c33
F019 Colorado Weld map Noble Energy, Inc. 05123485550000 4/17/2021 24,384,888 6,857 100 27.5% c01 c03 c05 c09 c11 c14 c15 c16 c19 c28 c31 c33
F020 Colorado Weld map Noble Energy, Inc. 05123485510000 4/17/2021 24,615,698 6,866 100 27.5% c01 c03 c05 c09 c11 c14 c15 c16 c19 c28 c31 c33
F021 Louisiana Caddo map Chesapeake Operating, Inc. 17017363510000 5/30/2021 25,180,386 11,689 99 16.7% c01 c06 c12
F022 Louisiana Caddo map Chesapeake Operating, Inc. 17017363520000 5/30/2021 20,675,508 11,593 99 16.7% c01 c06 c12
F023 New Mexico Eddy map Devon Energy Production Company L. P. 30015471030000 5/21/2021 14,483,616 9,924 100 TRUE 0.0% c06
F024 New Mexico Eddy map Devon Energy Production Company L. P. 30015471010000 5/20/2021 13,710,270 9,924 100 0.0% c06
F025 New Mexico Lea map Devon Energy Production Company L. P. 30025475690000 5/28/2021 14,045,481 11,865 100 0.0% c02 c07
F026 New Mexico Lea map Devon Energy Production Company L. P. 30025475710000 5/30/2021 19,385,081 11,985 100 0.0% c02 c07
F027 North Dakota Billings map Petro Hunt, L.L.C. 33007019140000 5/29/2021 18,326,448 11,038 100 30.2% c01 c05 c15 c16 c19 c20
F028 North Dakota Billings map Petro Hunt, L.L.C. 33007017830000 5/29/2021 18,087,552 11,002 100 30.2% c01 c05 c15 c16 c19 c20
F029 North Dakota Dunn map Continental Resources, Inc 33025039760000 5/17/2021 7,863,164 11,383 99 25.8% c01 c02 c04 c05 c06 c07
F030 North Dakota Dunn map Continental Resources, Inc 33025039730000 5/31/2021 7,311,385 11,383 100 25.8% c01 c02 c04 c05 c06 c07
F031 North Dakota Dunn map Continental Resources, Inc 33025039740000 5/31/2021 7,486,433 11,458 99 25.8% c01 c02 c04 c05 c06 c07
F032 North Dakota Dunn map Continental Resources, Inc 33025035190000 2/23/2021 14,794,900 11,242 99 25.9% c01 c02 c04 c05 c06 c07
F033 North Dakota Dunn map Continental Resources, Inc 33025039460000 5/2/2021 6,946,993 11,413 99 25.8% c01 c02 c04 c05 c06 c07
F034 North Dakota Dunn map Continental Resources, Inc 33025039450000 5/8/2021 7,382,930 11,340 100 25.8% c01 c02 c04 c05 c06 c07
F035 North Dakota Dunn map Continental Resources, Inc 33025039720000 5/31/2021 7,351,682 11,453 100 25.8% c01 c02 c04 c05 c06 c07
F036 North Dakota Dunn map Continental Resources, Inc 33025039410000 4/24/2021 8,547,325 11,387 100 25.9% c01 c02 c04 c05 c06 c07
F037 North Dakota Dunn map Continental Resources, Inc 33025039440000 5/8/2021 7,489,897 11,417 99 25.8% c01 c02 c04 c05 c06 c07
F038 North Dakota Dunn map Continental Resources, Inc 33025039420000 4/25/2021 8,179,374 11,322 99 25.9% c01 c02 c04 c05 c06 c07
F039 North Dakota Dunn map Continental Resources, Inc 33025039400000 4/13/2021 8,700,986 11,318 99 25.9% c01 c02 c04 c05 c06 c07
F040 North Dakota Dunn map Continental Resources, Inc 33025039390000 4/13/2021 8,284,965 11,374 99 25.9% c01 c02 c04 c05 c06 c07
F041 North Dakota Dunn map Continental Resources, Inc 33025039750000 5/17/2021 7,863,088 11,352 99 25.8% c01 c02 c04 c05 c06 c07
F042 North Dakota Dunn map Continental Resources, Inc 33025039430000 4/25/2021 7,435,173 11,388 100 25.9% c01 c02 c04 c05 c06 c07
F043 North Dakota Dunn map Continental Resources, Inc 33025039770000 5/2/2021 6,762,388 11,339 99 25.8% c01 c02 c04 c05 c06 c07
F044 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025037770000 6/2/2021 8,181,138 10,746 99 TRUE 22.2% c01 c18
F045 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025037790000 5/22/2021 8,061,816 10,729 99 TRUE 21.7% c01 c15 c18
F046 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025037750000 5/22/2021 8,367,072 10,668 99 TRUE 22.2% c01 c18
F047 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025016020000 5/29/2021 4,148,634 10,834 99 TRUE 21.7% c01 c15 c18
F048 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025037760000 5/21/2021 8,250,984 10,834 99 TRUE 20.8% c01 c15 c18
F049 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025037800000 5/16/2021 2,951,634 10,831 99 TRUE 21.7% c01 c15 c18
F050 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025037780000 6/2/2021 8,089,830 10,829 99 TRUE 18.5% c01 c02 c13 c15 c18
F051 North Dakota Dunn map Enerplus Resources (USA) Corporation 33025016030000 6/2/2021 7,891,422 10,779 99 TRUE 21.7% c01 c15 c18
F052 North Dakota McKenzie map Ovintiv Production, Inc. 33053083220000 4/21/2021 11,731,104 9,980 99 4.5% c01 c02 c04 c05 c07 c13 c25
F053 North Dakota McKenzie map Ovintiv Production, Inc. 33053083240000 4/21/2021 11,620,098 9,988 99 4.5% c01 c02 c04 c05 c07 c13 c25
F054 North Dakota McKenzie map Ovintiv Production, Inc. 33053083230000 4/21/2021 11,505,900 10,070 99 4.5% c01 c02 c04 c05 c07 c13 c25
F055 North Dakota Mountrail map Whiting Petroleum 33061046120000 5/18/2021 6,116,972 10,401 100 33.3% c01 c05 c09 c15 c16 c19 c20 c30
F056 North Dakota Mountrail map Whiting Petroleum 33061046110000 5/18/2021 6,420,855 10,516 100 33.3% c01 c05 c09 c15 c16 c19 c20 c30
F057 North Dakota Mountrail map Whiting Petroleum 33061046090000 5/18/2021 6,108,076 10,478 100 33.3% c01 c05 c09 c15 c16 c19 c20 c30
F058 North Dakota Mountrail map Whiting Petroleum 33061046100000 5/18/2021 6,636,903 10,594 100 33.3% c01 c05 c09 c15 c16 c19 c20 c30
F059 Oklahoma Kay map Siena Natural Resources 35071249140000 2/19/2020 683,917 4,800 99 0.0% c02 c04 c06 c12 c13 c25
F060 Oklahoma Kay map Truevine Operating, LLC 35071249250000 5/1/2021 24,704 4,265 100 17.6% c01 c02 c18 c23
F061 Pennsylvania Bradford map Chief Oil & Gas 37015236030000 3/18/2021 10,757,419 8,509 100 0.0% c01 c05 c06 c08 c09 c16 c34 c36 c37
F062 Pennsylvania Bradford map Chief Oil & Gas 37015236040000 3/18/2021 13,174,522 8,517 100 0.0% c01 c05 c06 c08 c09 c16 c34 c36 c37
F063 Pennsylvania Butler map PennEnergy Resources, LLC 37019228460000 6/1/2021 22,647,114 6,278 112 0.0% c02 c04 c05 c06 c07
F064 Texas Atascosa map Marathon Oil 42013358130000 3/22/2021 15,222,438 11,119 100 0.0% c06
F065 Texas Atascosa map Marathon Oil 42013352740000 5/5/2021 11,329,728 10,708 100 0.0% c06
F066 Texas Atascosa map Marathon Oil 42013358140000 3/22/2021 16,006,830 11,136 99 0.0% c06
F067 Texas Atascosa map Marathon Oil 42013358150000 3/22/2021 16,741,704 11,149 99 0.0% c06
F068 Texas Atascosa map Marathon Oil 42013352730000 5/5/2021 11,218,023 10,648 100 0.0% c06
F069 Texas Atascosa map Marathon Oil 42013357450000 5/5/2021 12,716,332 10,675 100 0.0% c06
F070 Texas Atascosa map Marathon Oil 42013357440000 5/5/2021 11,595,238 10,691 99 0.0% c06
F071 Texas Atascosa map Marathon Oil 42013358160000 3/22/2021 15,925,728 11,133 100 0.0% c06
F072 Texas Borden map Surge Operating, LLC 42033325340000 6/9/2021 20,868,498 7,043 100 6.9% c03 c04 c05 c06
F073 Texas Borden map Surge Operating, LLC 42033325350000 6/9/2021 20,958,252 7,066 100 6.9% c03 c04 c05 c06
F074 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349320000 12/14/2020 5,963,916 13,027 99 5.9% c01 c02 c06 c07 c23 c27
F075 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349290000 12/13/2020 5,737,034 12,855 99 5.9% c01 c02 c06 c07 c23 c27
F076 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349310000 12/18/2020 6,083,835 12,969 99 5.6% c01 c02 c06 c07 c23 c27
F077 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349300000 12/9/2020 6,137,829 13,082 99 5.7% c01 c02 c06 c07 c23 c27
F078 Texas DeWitt map ConocoPhillips Company/Burlington Resources 42123349330000 12/19/2020 5,301,184 12,888 99 5.9% c01 c02 c06 c07 c23 c27
F079 Texas DeWitt map Devon Energy Production Company L. P. 42123349520000 6/6/2021 0 13,205 100 33.3% c05 c06 c09 c19
F080 Texas DeWitt map Devon Energy Production Company L. P. 42123349600000 5/18/2021 14,725,098 13,267 100 26.5% c01 c05 c06 c08 c09 c19
F081 Texas DeWitt map Devon Energy Production Company L. P. 42123349490000 5/25/2021 12,396,892 13,106 100 23.9% c01 c05 c06 c08 c09 c12 c19
F082 Texas DeWitt map Devon Energy Production Company L. P. 42123349610000 6/6/2021 0 13,277 100 33.3% c05 c06 c09 c19
F083 Texas Denton map Canyon Operating, LLC 42121326530000 3/13/2021 2,711,034 8,795 100 19.0% c01 c05 c06 c19
F084 Texas Dimmit map Endeavor Natural Gas, LP 42127383620000 2/22/2021 3,371,382 3,260 98 46.4% c10
F085 Texas Dimmit map Endeavor Natural Gas, LP 42127383600000 2/22/2021 3,380,034 3,258 98 TRUE 46.4% c10
F086 Texas Dimmit map Endeavor Natural Gas, LP 42127383610000 2/22/2021 3,436,482 3,352 98 TRUE 29.5% c02 c07 c10 c13 c25
F087 Texas Harrison map Rockcliff Energy Operating 42203354350000 6/9/2021 42,633,654 10,902 99 0.0% c01 c08 c12
F088 Texas Harrison map Rockcliff Energy Operating 42203354330000 6/8/2021 48,827,058 10,977 99 0.0% c01 c08 c12
F089 Texas Harrison map Rockcliff Energy Operating 42203354340000 6/10/2021 42,370,860 11,088 99 0.0% c01 c08 c12
F090 Texas Howard map SM Energy 42227407910000 6/3/2021 24,413,172 7,097 99 9.7% c01 c02 c03 c07 c13
F091 Texas Howard map SM Energy 42227407920000 6/3/2021 24,458,616 7,114 99 10.0% c01 c02 c03 c07 c13
F092 Texas Howard map SM Energy 42227408150000 4/24/2021 28,886,751 7,304 99 10.0% c01 c02 c03 c07 c13
F093 Texas Howard map SM Energy 42227406160000 3/10/2021 21,871,164 7,241 100 15.0% c02 c03 c04 c05 c07
F094 Texas Howard map SM Energy 42227408160000 4/24/2021 26,423,664 7,001 99 10.0% c01 c02 c03 c07 c13
F095 Texas Howard map SM Energy 42227406150000 3/10/2021 22,477,098 7,828 100 16.4% c02 c03 c04 c05 c07
F096 Texas Howard map SM Energy 42227406140000 3/10/2021 22,058,274 7,880 100 16.4% c02 c03 c04 c05 c07
F097 Texas Howard map SM Energy 42227408120000 4/24/2021 27,209,715 6,926 99 9.7% c01 c02 c03 c07 c13
F098 Texas Howard map Surge Operating, LLC 42227404820000 5/25/2021 16,132,746 8,247 100 7.7% c01 c03 c04 c05 c06 c08 c29 c35
F099 Texas Howard map Surge Operating, LLC 42227404860000 5/24/2021 14,898,492 6,926 100 7.1% c03 c04 c05 c06
F100 Texas Howard map Surge Operating, LLC 42227404800000 5/24/2021 14,777,616 6,928 100 6.2% c03 c04 c05 c06
F101 Texas Howard map Surge Operating, LLC 42227404790000 5/24/2021 16,586,850 7,609 100 6.2% c03 c04 c05 c06
F102 Texas Howard map Surge Operating, LLC 42227404880000 5/24/2021 14,599,242 6,932 100 7.1% c03 c04 c05 c06
F103 Texas Howard map Surge Operating, LLC 42227404850000 5/23/2021 16,020,270 7,627 100 7.1% c03 c04 c05 c06
F104 Texas Howard map Surge Operating, LLC 42227404780000 5/24/2021 16,556,610 8,020 100 7.7% c01 c03 c04 c05 c06 c08 c29 c35
F105 Texas Howard map Surge Operating, LLC 42227404810000 5/23/2021 16,125,102 8,031 100 6.2% c03 c04 c05 c06
F106 Texas Howard map Surge Operating, LLC 42227404870000 5/23/2021 16,391,508 7,614 100 7.1% c03 c04 c05 c06
F107 Texas Howard map Surge Operating, LLC 42227408840000 5/24/2021 14,628,348 6,388 100 7.1% c03 c04 c05 c06
F108 Texas Karnes map INPEX Eagle Ford, LLC 42255365720000 6/13/2021 3,231,942 10,796 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F109 Texas Karnes map INPEX Eagle Ford, LLC 42255366700000 5/27/2021 3,788,862 10,843 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F110 Texas Karnes map INPEX Eagle Ford, LLC 42255365730000 6/5/2021 4,625,502 10,827 100 17.6% c03 c04 c06 c09 c10
F111 Texas Karnes map INPEX Eagle Ford, LLC 42255365750000 6/8/2021 4,147,122 10,615 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F112 Texas Karnes map INPEX Eagle Ford, LLC 42255366710000 5/29/2021 3,778,488 10,647 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F113 Texas Karnes map INPEX Eagle Ford, LLC 42255365710000 6/10/2021 4,590,516 10,808 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F114 Texas Karnes map INPEX Eagle Ford, LLC 42255366690000 5/24/2021 4,173,960 10,810 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F115 Texas Karnes map INPEX Eagle Ford, LLC 42255365740000 6/15/2021 3,243,198 10,624 100 15.6% c01 c03 c04 c06 c08 c09 c10 c13
F116 Texas Karnes map Murphy Exploration and Production USA 42255368350000 2/26/2021 13,852,986 10,665 100 18.2% c02 c03 c09 c10
F117 Texas Loving map WPX Energy 42301351730000 6/4/2021 17,307,545 9,874 100 8.3% c03 c06 c10
F118 Texas Loving map WPX Energy 42301351840000 5/3/2021 18,002,835 9,630 99 20.0% c01 c06
F119 Texas Loving map WPX Energy 42301351850000 5/3/2021 407,418 9,272 99 20.0% c01 c06
F120 Texas Loving map WPX Energy 42301351830000 5/3/2021 18,017,346 9,781 99 20.0% c01 c06
F121 Texas Loving map WPX Energy 42301352530000 5/5/2021 18,646,051 9,547 99 11.1% c03 c06
F122 Texas Loving map WPX Energy 42301351870000 5/25/2021 17,869,727 11,433 100 8.3% c03 c06 c10
F123 Texas Loving map WPX Energy 42301352500000 5/4/2021 18,630,592 9,536 99 11.1% c03 c06
F124 Texas Loving map WPX Energy 42301351860000 5/26/2021 13,295,883 11,352 100 6.2% c03 c06 c10
F125 Texas Loving map WPX Energy 42301351820000 5/3/2021 18,045,099 9,582 99 27.3% c01 c06
F126 Texas Loving map WPX Energy 42301352510000 5/5/2021 20,248,040 9,274 99 11.1% c03 c06
F127 Texas Loving map WPX Energy 42301351900000 5/24/2021 17,441,792 11,568 100 8.3% c03 c06 c10
F128 Texas Martin map Pioneer Natural Resources 42317431680000 5/26/2021 18,565,216 9,246 100 7.6% c01 c02 c03 c04 c09 c10 c11 c12 c14
F129 Texas Martin map Pioneer Natural Resources 42317431670000 5/26/2021 18,832,548 8,440 99 7.6% c01 c02 c03 c04 c09 c10 c11 c12 c14
F130 Texas Martin map Pioneer Natural Resources 42317431660000 5/26/2021 18,154,962 8,937 99 7.6% c01 c02 c03 c04 c09 c10 c11 c12 c14
F131 Texas Martin map SM Energy 42317431820000 4/1/2021 20,626,116 7,875 99 8.3% c01 c02 c03 c04 c05 c07 c13
F132 Texas Martin map SM Energy 42317431810000 4/1/2021 20,642,664 8,420 99 8.6% c01 c02 c03 c04 c05 c07 c13
F133 Texas Martin map SM Energy 42317431830000 4/1/2021 20,818,224 8,555 99 9.7% c01 c02 c03 c07 c13
F134 Texas Martin map SM Energy 42317431800000 4/1/2021 20,615,532 8,712 99 9.7% c01 c02 c03 c07 c13
F135 Texas Martin map XTO Energy/ExxonMobil 42317424610000 2/28/2021 17,666,796 7,434 99 7.1% c01 c04 c11
F136 Texas Martin map XTO Energy/ExxonMobil 42317424820000 3/15/2021 17,475,150 8,451 99 14.3% c01 c04 c11
F137 Texas Martin map XTO Energy/ExxonMobil 42317424690000 3/12/2021 16,842,336 7,397 100 6.2% c01 c04 c11
F138 Texas Martin map XTO Energy/ExxonMobil 42317424680000 3/12/2021 14,880,768 7,968 100 5.9% c01 c04 c11
F139 Texas Martin map XTO Energy/ExxonMobil 42317424580000 2/28/2021 14,913,612 7,434 99 14.3% c01 c04 c11
F140 Texas Martin map XTO Energy/ExxonMobil 42317424600000 2/28/2021 15,025,416 7,982 99 7.1% c01 c04 c11
F141 Texas Martin map XTO Energy/ExxonMobil 42317424590000 2/28/2021 14,971,656 7,693 99 7.7% c01 c04 c11
F142 Texas Martin map XTO Energy/ExxonMobil 42317424670000 3/12/2021 16,423,722 8,502 100 11.1% c01 c04 c11
F143 Texas Midland map Pioneer Natural Resources 42329445200000 5/28/2021 17,977,964 8,387 99 7.9% c01 c02 c03 c04 c09 c10 c11 c12 c14
F144 Texas Midland map Pioneer Natural Resources 42329445190000 5/28/2021 18,118,454 8,848 99 7.9% c01 c02 c03 c04 c09 c10 c11 c12 c14
F145 Texas Midland map Pioneer Natural Resources 42329445180000 5/28/2021 17,984,052 9,120 99 7.8% c01 c02 c03 c04 c09 c10 c11 c12 c14
F146 Texas Panola map Rockcliff Energy Operating 42365385940000 5/2/2021 34,475,616 10,961 99 0.0% c01 c08 c12
F147 Texas Panola map Rockcliff Energy Operating 42365385890000 4/21/2021 38,560,242 10,956 99 4.2% c01 c08 c12
F148 Texas Panola map Rockcliff Energy Operating 42365385900000 4/22/2021 37,962,414 11,088 99 4.2% c01 c08 c12
F149 Texas Panola map Rockcliff Energy Operating 42365385920000 4/11/2021 36,401,904 10,890 99 0.0% c01 c08 c12
F150 Texas Panola map Rockcliff Energy Operating 42365385950000 4/11/2021 35,547,078 10,827 99 0.0% c01 c08 c12
F151 Texas Panola map Rockcliff Energy Operating 42365385870000 3/27/2021 36,403,962 11,169 99 4.3% c01 c08 c12
F152 Texas Panola map Rockcliff Energy Operating 42365386080000 5/1/2021 35,135,352 10,924 99 0.0% c01 c03 c08 c12
F153 Texas Panola map Rockcliff Energy Operating 42365385880000 3/25/2021 38,560,242 11,056 99 4.5% c01 c08 c12
F154 Texas Panola map Rockcliff Energy Operating 42365385990000 4/21/2021 45,840,462 11,090 100 48.6% c01 c08 c09 c16
F155 Texas Panola map Rockcliff Energy Operating 42365386000000 4/21/2021 39,472,159 10,930 100 48.6% c01 c08 c09 c16
F156 Texas Reagan map Pioneer Natural Resources 42383409320000 5/29/2021 21,114,805 8,663 100 7.8% c01 c02 c03 c04 c09 c10 c11 c12 c14
F157 Texas Reagan map Pioneer Natural Resources 42383408940000 5/21/2021 27,299,835 8,819 99 7.5% c01 c02 c03 c04 c09 c10 c11 c12 c14
F158 Texas Reagan map Pioneer Natural Resources 42383408910000 5/21/2021 24,641,968 8,478 99 7.7% c01 c02 c03 c04 c09 c10 c11 c12 c14
F159 Texas Reagan map Pioneer Natural Resources 42383408930000 5/21/2021 24,311,659 8,476 99 7.7% c01 c02 c03 c04 c09 c10 c11 c12 c14
F160 Texas Reagan map Pioneer Natural Resources 42383409340000 5/29/2021 20,997,708 8,675 100 7.8% c01 c02 c03 c04 c09 c10 c11 c12 c14
F161 Texas Reagan map Pioneer Natural Resources 42383409350000 5/30/2021 21,182,036 9,122 100 7.8% c01 c02 c03 c04 c09 c10 c11 c12 c14
F162 Texas Reagan map Pioneer Natural Resources 42383409330000 5/29/2021 21,138,358 9,166 100 7.8% c01 c02 c03 c04 c09 c10 c11 c12 c14
F163 Texas Reagan map Pioneer Natural Resources 42383409360000 5/30/2021 21,288,350 8,667 100 7.8% c01 c02 c03 c04 c09 c10 c11 c12 c14
F164 Texas Reagan map Pioneer Natural Resources 42383408920000 5/21/2021 24,542,507 8,479 99 7.7% c01 c02 c03 c04 c09 c10 c11 c12 c14
F165 Texas Reeves map Colgate Operating, LLC 42389376340000 12/8/2019 23,221,258 9,900 100 8.0% c01 c06 c08 c13
F166 Texas Reeves map Colgate Operating, LLC 42389390460000 1/4/2021 27,534,906 10,646 100 36.4% c01 c32
F167 Texas Reeves map Colgate Operating, LLC 42389392190000 1/22/2021 25,086,222 10,628 100 36.4% c01 c32
F168 Texas Reeves map Colgate Operating, LLC 42389385120000 12/9/2019 23,899,026 9,900 100 8.0% c01 c06 c08 c13
F169 Texas Reeves map Colgate Operating, LLC 42389388650000 7/30/2020 24,577,892 11,680 100 0.0% c02 c03 c04 c05 c07
F170 Texas Reeves map Colgate Operating, LLC 42389386910000 7/29/2020 23,410,304 11,272 100 0.0% c02 c03 c04 c05 c07
F171 Texas Reeves map Colgate Operating, LLC 42389387100000 7/29/2020 24,017,973 11,280 100 0.0% c02 c03 c04 c05 c07
F172 Texas Reeves map Colgate Operating, LLC 42389386720000 8/1/2020 18,653,578 11,064 100 0.0% c02 c03 c04 c05 c07
F173 Texas Reeves map Colgate Operating, LLC 42389392160000 1/22/2021 25,351,946 10,528 100 36.4% c01 c32
F174 Texas Reeves map Colgate Operating, LLC 42389390540000 1/3/2021 20,430,228 10,367 100 36.4% c01 c32
F175 Texas Tarrant map TEP Barnett USA, LLC 42439371850000 6/14/2021 9,177,042 8,482 99 9.1% c01 c04 c05 c08 c13
F176 Texas Tarrant map TEP Barnett USA, LLC 42439371840000 6/15/2021 9,011,216 8,518 99 9.1% c01 c04 c05 c08 c13
F177 Texas Tarrant map TEP Barnett USA, LLC 42439371830000 6/12/2021 8,076,936 8,539 99 9.1% c01 c04 c05 c08 c13
F178 Texas Upton map SM Energy 42461415260000 4/10/2021 30,618,840 8,847 100 11.7% c02 c03 c04 c05 c07
F179 Texas Ward map Diamondback E&P LLC 42475381580000 6/10/2021 32,424,126 10,757 99 5.6% c01 c03 c04 c09 c11
F180 Texas Ward map Diamondback E&P LLC 42475381550000 6/10/2021 32,466,294 10,930 99 5.6% c01 c03 c04 c09 c11
F181 Texas Ward map Diamondback E&P LLC 42475381570000 6/10/2021 33,180,420 10,912 99 5.6% c01 c03 c04 c09 c11
F182 Texas Ward map Diamondback E&P LLC 42475381560000 6/10/2021 32,696,076 10,763 99 5.6% c01 c03 c04 c09 c11
F183 Texas Ward map Pioneer Natural Resources 42475380820000 5/22/2021 19,730,886 11,125 100 7.5% c01 c02 c03 c04 c09 c10 c11 c12 c14
F184 Texas Ward map Pioneer Natural Resources 42475380840000 5/23/2021 19,715,010 10,959 100 7.5% c01 c02 c03 c04 c09 c10 c11 c12 c14
F185 Texas Ward map Pioneer Natural Resources 42475380860000 5/22/2021 19,695,144 11,335 100 7.5% c01 c02 c03 c04 c09 c10 c11 c12 c14
F186 Texas Webb map SM Energy 42479443750000 5/21/2021 14,204,526 6,412 100 4.2% c01 c02 c03 c07 c12 c17
F187 Texas Webb map SM Energy 42479443720000 3/30/2021 17,481,744 6,380 100 8.8% c01 c02 c03 c07 c12 c17
F188 Texas Webb map SM Energy 42479443700000 4/16/2021 16,620,114 6,530 100 3.9% c01 c02 c03 c07 c12 c17
F189 Texas Webb map SM Energy 42479443760000 5/21/2021 13,017,186 6,389 100 4.2% c01 c02 c03 c07 c12 c17
F190 Texas Webb map SM Energy 42479443710000 3/31/2021 17,885,322 6,316 100 3.9% c01 c02 c03 c07 c12 c17
F191 Texas Webb map SM Energy 42479444040000 5/12/2021 13,842,024 8,792 100 4.2% c01 c02 c03 c07 c12 c17
F192 Texas Webb map SM Energy 42479443690000 4/16/2021 15,183,462 6,407 100 7.1% c01 c02 c03 c07 c12 c17
F193 Texas Winkler map Juno Operating Company III, LLC 42495344270000 6/9/2021 18,801 2,886 100 11.8% c01 c02 c04 c05 c06
F194 Utah Duchesne map Berry Petroleum Company, LLC 43013528980000 5/23/2021 488,096 5,452 100 TRUE 18.9% c01 c02 c04 c05 c06 c07 c21
F195 Utah Duchesne map Berry Petroleum Company, LLC 43013528990000 5/21/2021 525,767 5,480 99 TRUE 18.9% c01 c02 c04 c05 c06 c07 c21
F196 Utah Duchesne map Berry Petroleum Company, LLC 43013528960000 5/22/2021 491,171 5,572 99 TRUE 18.9% c01 c02 c04 c05 c06 c07 c21
F197 Utah Uintah map Finley Resources, Inc. 43047562870000 5/26/2021 16,478,504 8,295 100 TRUE 32.4% c01 c02 c04 c05 c06 c07 c21
F198 Utah Uintah map Finley Resources, Inc. 43047557770000 4/24/2021 760,326 7,068 99 37.5% c01 c06
F199 Utah Uintah map Finley Resources, Inc. 43047562570000 4/15/2021 738,790 7,232 100 36.0% c01 c06
F200 Utah Uintah map Finley Resources, Inc. 43047567070000 6/3/2021 10,436,060 6,250 100 35.7% c01 c04 c05 c06 c21
F201 Utah Uintah map Finley Resources, Inc. 43047343800000 5/8/2021 580,186 7,144 100 TRUE 40.5% c01 c03 c06 c09 c24
F202 Utah Uintah map Finley Resources, Inc. 43047562620000 5/10/2021 22,042,038 8,070 100 TRUE 29.7% c01 c02 c04 c05 c06 c07 c21
F203 Utah Uintah map Finley Resources, Inc. 43047562560000 4/15/2021 748,159 7,274 100 36.0% c01 c06
F204 Utah Uintah map Finley Resources, Inc. 43047562850000 5/27/2021 833,115 8,095 99 TRUE 37.0% c01 c04 c05 c06 c21
F205 Utah Uintah map Finley Resources, Inc. 43047154200000 5/10/2021 487,745 7,144 100 TRUE 40.5% c01 c03 c06 c09 c24
F206 Utah Uintah map Finley Resources, Inc. 43047562600000 5/10/2021 20,487,200 8,140 100 TRUE 29.7% c01 c02 c04 c05 c06 c07 c21
F207 Utah Uintah map Finley Resources, Inc. 43047308790000 5/7/2021 529,032 7,228 100 TRUE 40.5% c01 c03 c06 c09 c24
F208 Utah Uintah map Finley Resources, Inc. 43047563110000 4/22/2021 529,928 7,043 100 37.5% c01 c06
F209 Utah Uintah map Finley Resources, Inc. 43047563120000 4/22/2021 753,732 7,253 100 37.5% c01 c06
F210 Utah Uintah map Finley Resources, Inc. 43047562740000 5/26/2021 21,293,414 7,883 100 TRUE 32.4% c01 c02 c04 c05 c06 c07 c21
F211 Utah Uintah map Finley Resources, Inc. 43047563000000 4/16/2021 782,063 7,099 99 TRUE 37.5% c01 c06
F212 Utah Uintah map Finley Resources, Inc. 43047562820000 4/23/2021 785,651 7,299 100 37.5% c01 c06
F213 West Virginia Tyler map Antero Resources Corporation 47095026600000 3/27/2021 17,166,597 6,454 100 36.4% c01 c05 c06 c08 c09 c16 c22
F214 West Virginia Tyler map Antero Resources Corporation 47095026630000 3/8/2021 18,739,965 6,434 100 36.4% c01 c05 c06 c08 c09 c16 c22
F215 West Virginia Tyler map Antero Resources Corporation 47095026580000 2/17/2021 23,640,850 6,415 99 36.4% c01 c05 c06 c08 c09 c16 c22
F216 West Virginia Tyler map Antero Resources Corporation 47095026620000 3/26/2021 14,789,618 6,466 100 36.4% c01 c05 c06 c08 c09 c16 c22
F217 West Virginia Tyler map Antero Resources Corporation 47095026020000 3/9/2021 18,832,642 6,440 100 36.4% c01 c05 c06 c08 c09 c16 c22
F218 West Virginia Tyler map Antero Resources Corporation 47095026590000 3/8/2021 19,689,077 6,429 100 36.4% c01 c05 c06 c08 c09 c16 c22
F219 West Virginia Tyler map Antero Resources Corporation 47095026610000 3/26/2021 14,911,092 6,461 100 36.4% c01 c05 c06 c08 c09 c16 c22
F220 West Virginia Tyler map Antero Resources Corporation 47095026570000 2/17/2021 15,588,297 6,414 99 36.4% c01 c05 c06 c08 c09 c16 c22
F221 West Virginia Tyler map Antero Resources Corporation 47095026560000 2/15/2021 11,356,452 6,405 99 36.4% c01 c05 c06 c08 c09 c16 c22
F222 West Virginia Wetzel map Southwestern Energy 47103033680100 6/9/2021 25,399,372 7,426 100 0.0% c01 c03 c16 c26
F223 West Virginia Wetzel map Southwestern Energy 47103033710000 6/9/2021 17,959,554 7,649 100 0.0% c01 c03 c16 c26
F224 West Virginia Wetzel map Southwestern Energy 47103033720000 6/9/2021 15,712,834 7,651 100 0.0% c01 c03 c16 c26
F225 West Virginia Wetzel map Southwestern Energy 47103033690000 6/3/2021 14,361,826 7,630 100 0.0% c01 c03 c16 c26
F226 West Virginia Wetzel map Southwestern Energy 47103033670000 6/8/2021 17,877,686 7,455 100 0.0% c01 c03 c16 c26
F227 Wyoming Converse map Anadarko Petroleum Corporation 49009352270000 4/20/2021 3,894,153 10,712 99 0.0% c01 c02 c05 c08 c12 c14 c15 c17 c20
F228 Wyoming Converse map Anadarko Petroleum Corporation 49009317620000 5/14/2021 5,227,225 10,291 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17 c20
F229 Wyoming Converse map Anadarko Petroleum Corporation 49009354680000 5/8/2021 6,969,397 11,285 99 TRUE 5.4% c01 c02 c05 c08 c12 c14 c15 c17
F230 Wyoming Converse map Anadarko Petroleum Corporation 49009354700000 5/8/2021 7,093,356 9,782 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17
F231 Wyoming Converse map Anadarko Petroleum Corporation 49009317610000 5/15/2021 9,945,192 9,968 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17 c20
F232 Wyoming Converse map Anadarko Petroleum Corporation 49009288490000 4/29/2021 6,906,273 9,948 99 TRUE 11.9% c01 c02 c05 c08 c12 c14 c15 c17
F233 Wyoming Converse map Anadarko Petroleum Corporation 49009352180000 4/21/2021 6,958,217 10,784 99 0.0% c01 c02 c05 c08 c12 c14 c15 c17 c20
F234 Wyoming Converse map Anadarko Petroleum Corporation 49009317760000 5/21/2021 9,895,070 9,933 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17 c20
F235 Wyoming Converse map Anadarko Petroleum Corporation 49009317560000 5/20/2021 5,119,670 10,263 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17 c20
F236 Wyoming Converse map Anadarko Petroleum Corporation 49009354690000 5/8/2021 6,994,322 9,790 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17
F237 Wyoming Converse map Anadarko Petroleum Corporation 49009315650000 4/29/2021 4,986,218 10,088 99 TRUE 0.0% c01 c02 c05 c08 c12 c14 c15 c17

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