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Royalty Clerk

RRC operator 020528

Anadarko E&P Onshore LLC

Anadarko E&P Onshore LLC reported 85 million barrels of oil and 331 million mcf of gas in the last 12 months.

Operator dossier

85,399,134bbl oil, last 12 months−5% vs prior year
Producing leases
1,242of 1,472 on record
Counties
3
Biggest county
Loving County
Biggest field
Phantom (Wolfcamp)

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Where they work

fewermore

Ward County: 111 producing leasesLoving County: 706 producing leasesReeves County: 425 producing leasesLovingLovingReevesWard
3 counties
Gas, last 12 months
330,587,525 mcf
Fields
4
Data through
Jul 2026
Leases on record
1,472

Five years of Anadarko E&P Onshore LLC output

Oil output from Anadarko E&P Onshore LLC fell 5% over the last 12 months

85M bbl through Jul 2026, against 90M bbl a year earlier. Peak Dec 2025: 8.2M bbl.

Oil output from Anadarko E&P Onshore LLC fell 5% over the last 12 months85M bbl through Jul 2026, against 90M bbl a year earlier. Peak Dec 2025: 8.2M bbl.Oil, bbl per month02.5M5M7.5M10MPeak 8.2M (Dec 25)5.9M20222023202420252026
Oil output from Anadarko E&P Onshore LLC fell 5% over the last 12 months85M bbl through Jul 2026, against 90M bbl a year earlier. Peak Dec 2025: 8.2M bbl.Oil, bbl per month02.5M5M7.5M10MPeak 8.2M (Dec 25)5.9M'22'23'24'25'26

Gas output from Anadarko E&P Onshore LLC held steady over the last 12 months

331M mcf through Jul 2026, against 338M mcf a year earlier. Peak Dec 2025: 32M mcf.

Gas output from Anadarko E&P Onshore LLC held steady over the last 12 months331M mcf through Jul 2026, against 338M mcf a year earlier. Peak Dec 2025: 32M mcf.Gas, mcf per month010M20M30M40MPeak 32M (Dec 25)24M20222023202420252026
Gas output from Anadarko E&P Onshore LLC held steady over the last 12 months331M mcf through Jul 2026, against 338M mcf a year earlier. Peak Dec 2025: 32M mcf.Gas, mcf per month010M20M30M40MPeak 32M (Dec 25)24M'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, operator 020528, through Jul 2026, file dated Sep 18, 2026.

Anadarko E&P Onshore LLC leases, biggest first

Under each volume: change on the year before.

Showing 25 of 150 (the 150 largest of 1,242), ranked by output value.

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SourceTexas Railroad Commission Production Data Query.

Counties and fields where Anadarko E&P Onshore LLC produces

Counties, by Anadarko E&P Onshore LLC oil

Loving County leads

  1. Loving County706 leases63Mbbl
  2. Reeves County425 leases20Mbbl
  3. Ward County111 leases2.5Mbbl

Fields, by Anadarko E&P Onshore LLC oil

Phantom (Wolfcamp) leads

  1. Phantom (Wolfcamp)1,066 leases · District 08 · Field 7105290069Mbbl
  2. Sandbar (Bone Spring)160 leases · District 08 · Field 8054450017Mbbl
  3. Haley (Lwr. Wolfcamp-Penn Cons.)15 leases · District 08 · Field 38118300436bbl
  4. Two Georges (Bone Spring)1 lease · District 08 · Field 9210005017bbl

Recent drilling permits for Anadarko E&P Onshore LLC

Where the gas of Anadarko E&P Onshore LLC went

Plants
96%
Pipelines
1.9%
Lease fuel
2.5%
Flared or vented
<0.1%

SourceTexas Railroad Commission Production Data Query, last 12 months. What the codes mean