Petrora

WELL · 42-089-00300 · DISTRICT 3

Columbus Field Unit #1012D

Plugged

Colorado County · Columbus (12-E Wilcox) field  · Vertical

Columbus Field Unit #1012D (API 42-089-00300) is a plugged well in Colorado County, plugged April 15, 2014, last operated by Oxy USA Inc..

The RRC has issued 4 drilling permits (amended twice) between 1988 and 1999, permitted to 10,450 ft.

It was permitted by Mitchell Energy Corporation and has since transferred to Oxy USA Inc. on the wellbore schedule.

Completion filings report 4 formation tops, including Wilcox, Columbus (6-C, South), Columbus (7-E), Columbus (11-D).

Its 8 leases have reported 1.68M barrels of oil and 5.12M mcf of gas since January 1993, last reporting in July 2026. The leases carry 77 wells, so these are lease totals, not this well alone.

Operator of record

OXY USA Inc.

Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Dec 4, 2025 · 3,316 permits on file · (713) 215-7000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleOXY USA Inc.
Production reportsRusk Energy Operating LLCthrough Apr 2026
Latest permitMitchell Energy CorporationApr 14, 1999

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

10,450
total depth, ft
6
permits on file
Apr 14, 1999
last permit issued
Dec 19, 1988
completed
1.68M
cumulative oil, bbl
5.12M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Dec 19, 1988
Shut in
—
Plugged
Apr 15, 2014

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 8 leases this well is completed on; they carry 77 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Columbus Field Unit O-3-24040Columbus (Consolidated)Rusk Energy Operating LLC381.1M3.8MFeb 2001 – Jul 2026
Columbus Field Unit G-3-173932Columbus (Consolidated)Devon Energy Production Co, L.P.1015Apr 1999 – Apr 2014
Columbus Field Unit O-3-784ColumbusDevon Energy Operating Co., L.P.33571K834KJan 1993 – May 2002
Columbus Field Unit G-3-173928Columbus ( 6-E)Mitchell Energy Company L.P.100May 1999 – Aug 2001
Columbus Field Unit G-3-173930Columbus ( 6-GG)Mitchell Energy Company L.P.100Jul 1999 – Aug 2001
Columbus Field Unit G-3-129342Columbus ( 7-E)Mitchell Energy Corporation10438KJan 1993 – Jul 1999
Columbus Field Unit G-3-129841Columbus ( 5-H Wilcox)Mitchell Energy Corporation1039.9KJan 1993 – Apr 1999
Columbus Field Unit G-3-131318Columbus (11-D)OXY USA Inc.108.04KJan 1993 – May 1996

Oil, barrels lease total

Last 12 months 23,043 · prior 12 21,903(+5%)

01K2K3K202420252026

Gas, mcf lease total

Last 12 months 59,760 · prior 12 67,800(-12%)

05K10K15K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1OXY USA Inc.Jan 1993 → Apr 1998
  2. 2Mitchell Energy CorporationMay 1998 → Dec 2000
  3. 3Mitchell Energy Company L.P.Jan 2001 → Mar 2002
  4. 4Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
  5. 5Devon Energy Production Co, L.P.Aug 2004 → Sep 2014
  6. 6Linn Operating, Inc.Oct 2014 → Apr 2017
  7. 7Linn Operating, LLCMay 2017 → Sep 2017
  8. 8Sydri Operating, LLCOct 2017 → Jan 2021
  9. 9Daylight Petroleum LLCFeb 2021 → May 2023
  10. 10Rusk Energy Operating LLCJun 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
483860-98RecompletionMitchell Energy CorporationMay 18, 1999Apr 14, 1999Apr 13, 19998,319
483860-99RecompletionMitchell Energy CorporationApr 14, 1999Apr 14, 1999—7,480
438077-98RecompletionOXY USA Inc.Mar 29, 1996Jul 20, 1995Jan 9, 19969,410
438077-99RecompletionOXY USA Inc.Jul 20, 1995Jul 20, 1995—10,450
355021-99RecompletionOXY USA Inc.Jan 9, 1989Jan 9, 1989—10,450
350540-99RecompletionOXY USA Inc.Aug 25, 1988Aug 25, 1988—10,450

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-3-129342————
—— G-3-129841————
—— G-3-131318————
—— G-3-173928————
—— G-3-173930————
—— G-3-173932————
—— O-3-784————
—— O-3-24040————

Formation tops

As filed on W-2/G-1. Subsea from 258 ft elevation.Download CSV →

FormationMD ftSubsea
WilcoxTOP WILCOX6,664-6,406
Columbus (6-C, South)7,775-7,517
Columbus (7-E)8,406-8,148
Columbus (11-D)9,459-9,201

Perforations

Perforated and open-hole intervals.

FromToType
7,2667,271Perforated
7,5287,538Perforated
7,8407,850Perforated
8,0188,028Perforated
8,3328,342Perforated
8,3578,374Perforated
8,4098,421Perforated
9,4609,470Perforated
9,5089,514Perforated
9,5189,526Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6252,47113.75675 S
9.6252,746——
2.87510,399——
2.87510,4008.751,050 S
2.87510,400——
2.87510,4018.751,050 S
2.87510,402——
2.87510,4038.751,050 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

SuffixFiledW-2 / G-1 dateLogs referenced
00Nov 26, 2001Oct 18, 2001—
00Sep 14, 2001Sep 5, 1997—
00Sep 13, 1999Aug 2, 1999Yes
00Sep 8, 1999Aug 2, 1999Yes
00Aug 31, 1999——
00Oct 1, 1997Sep 5, 1997—
00Nov 5, 1996Jun 27, 1996Yes
00Oct 3, 1996——
00Aug 10, 1989Jul 19, 1989Yes
00Aug 1, 1989——
00Mar 9, 1989Feb 13, 1989Yes
00Mar 2, 1989——
00Jan 20, 1989Jan 2, 1989Yes
00Jan 16, 1989Jan 2, 1989Yes
00Jan 6, 1989——
00Jan 12, 1984Oct 21, 1964—
00Jan 12, 1984Oct 7, 1963—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/08900300, documented in the API reference.