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Royalty Clerk

RRC operator 630591

OXY USA Inc.

OXY USA Inc. reported 20 million barrels of oil and 54 million mcf of gas in the last 12 months.

Operator dossier

20,055,130bbl oil, last 12 months−1% vs prior year
Producing leases
276of 431 on record
Counties
8
Biggest county
Howard County
Biggest field
Spraberry (Trend Area)

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Where they work

fewermore

Martin County: 8 producing leasesGaines County: 8 producing leasesGlasscock County: 73 producing leasesHoward County: 153 producing leasesLoving County: 2 producing leasesReeves County: 1 producing leaseEctor County: 30 producing leasesTerry County: 1 producing leaseGainesGlasscockHoward
8 counties
Gas, last 12 months
54,378,060 mcf
Fields
19
Data through
Jul 2026
Leases on record
431

Five years of OXY USA Inc. output

Oil output from OXY USA Inc. held steady over the last 12 months

20M bbl through Jul 2026, against 20M bbl a year earlier. Peak May 2024: 2.5M bbl.

Oil output from OXY USA Inc. held steady over the last 12 months20M bbl through Jul 2026, against 20M bbl a year earlier. Peak May 2024: 2.5M bbl.Oil, bbl per month01M2M3MPeak 2.5M (May 24)1.6M20222023202420252026
Oil output from OXY USA Inc. held steady over the last 12 months20M bbl through Jul 2026, against 20M bbl a year earlier. Peak May 2024: 2.5M bbl.Oil, bbl per month01M2M3MPeak 2.5M (May 24)1.6M'22'23'24'25'26

Gas output from OXY USA Inc. fell 8% over the last 12 months

54M mcf through Jul 2026, against 59M mcf a year earlier. Peak Jul 2024: 5.9M mcf.

Gas output from OXY USA Inc. fell 8% over the last 12 months54M mcf through Jul 2026, against 59M mcf a year earlier. Peak Jul 2024: 5.9M mcf.Gas, mcf per month02M4M6MPeak 5.9M (Jul 24)3.8M20222023202420252026
Gas output from OXY USA Inc. fell 8% over the last 12 months54M mcf through Jul 2026, against 59M mcf a year earlier. Peak Jul 2024: 5.9M mcf.Gas, mcf per month02M4M6MPeak 5.9M (Jul 24)3.8M'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, operator 630591, through Jul 2026, file dated Sep 18, 2026.

OXY USA Inc. leases, biggest first

Under each volume: change on the year before.

Showing 25 of 150 (the 150 largest of 276), ranked by output value.

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SourceTexas Railroad Commission Production Data Query.

Counties and fields where OXY USA Inc. produces

Counties, by OXY USA Inc. oil

Gaines County leads

  1. Gaines County8 leases7.4Mbbl
  2. Howard County153 leases7.3Mbbl
  3. Glasscock County73 leases4.2Mbbl
  4. Ector County30 leases217kbbl
  5. Martin County8 leases44kbbl
  6. Terry County1 lease29.6kbbl
  7. Loving County2 leases1,258bbl

Fields, by OXY USA Inc. oil

Spraberry (Trend Area) leads

  1. Spraberry (Trend Area)227 leases · District 08 · Field 8528030011Mbbl
  2. Seminole (San Andres)1 lease · District 8A · Field 822251427.4Mbbl
  3. Emma (Barnett Shale)6 leases · District 08 · Field 28899040632kbbl
  4. Seminole (Devonian)3 leases · District 8A · Field 8222504056.9kbbl
  5. Johnson (Holt)2 leases · District 08 · Field 4700740051.4kbbl
  6. Cowden, North (Deep)8 leases · District 08 · Field 2128960041.1kbbl
  7. Cowden, North2 leases · District 08 · Field 2128900139.8kbbl
  8. Cowden, South8 leases · District 08 · Field 2129200134.3kbbl

Recent drilling permits for OXY USA Inc.

Where the gas of OXY USA Inc. went

Plants
56%
Pipelines
43%
Lease fuel
<0.1%
Flared or vented
0.3%

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