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TEXAS · WELLS · GOLIAD COUNTY · API 42-175-33220 · DISTRICT 02

O Connor Ranch A #1

Shut in

Goliad County · Oconnor Ranch S. (Vicksburg) field · Temp Abandoned  · Vertical

Permitted field
Field 4999
The district's wildcat field is also on the permit.

O Connor Ranch A #1 (API 42-175-33220) is a well in Goliad County operated by Proline Energy Resources Inc, completed March 3, 2000 and listed as temp abandoned on the RRC schedule, shut in September 1, 2025.

The RRC has issued one drilling permit, issued January 12, 2000, permitted to 5,500 ft.

It was permitted by Texaco E & P Inc. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.

Completion filings report 4 formation tops, including Miocene (undifferentiated), Catahoula, Frio, Vicksburg.

Its 2 leases have reported 5.78K barrels of oil and 694K mcf of gas since February 2000, last reporting volume in August 2025. The leases carry 2 wells, so these are lease totals, not this well alone.

Operator of record

Proline Energy Resources Inc

Permitted by Texaco E & P Inc.; the EWA schedule now lists a different operator.

Based in
Sugar Land, TX
P-5 status
Active (A)
P-5 last filed
Oct 16, 2025
Phone
(832) 886-4420
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SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleProline Energy Resources Inc
Production reportsProline Energy Resources Incthrough Aug 2025
Latest permitTexaco E & P Inc.Jan 12, 2000

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

5,500
total depth, ft
1
permits on file
Jan 12, 2000
last permit issued
Mar 3, 2000
completed
5.78K
cumulative oil, bbl
694K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · FEB 2000 THROUGH AUG 2025

On this page4 formation topsLease production2 completions

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 3, 2000
Shut in
Sep 1, 2025
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

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.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
O'Connor Ranch "A" G-2-177560Oconnor Ranch, S. (Frio 1)Proline Energy Resources Inc1272210KFeb 2000 – Aug 2025
O'Connor Ranch "A" G-2-177564Oconnor Ranch, S. (Vicksburg)Proline Energy Resources Inc15.51K484KFeb 2000 – Aug 2025

Gas, mcf lease total

Last 12 months 2 · prior 12 24(-92%)

0204060202420252026

Wells named O Connor Ranch A

Proline Energy Resources Inc's other wells filed under this lease name in Goliad County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

Loading the lease's wells

Chain of custody

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

  1. 1Texaco E & P Inc.Feb 2000 → May 2002
  2. 2Chevron U. S. A. Inc.Jun 2002 → Jul 2004
  3. 3XTO Energy Inc.Aug 2004 → May 2005
  4. 4KCS Resources, Inc.Jun 2005 → Nov 2007
  5. 5Milagro Exploration, LLCDec 2007 → Oct 2015
  6. 6White Oak Operating Company LLCNov 2015 → Mar 2018
  7. 7Proline Energy Resources IncApr 2018 → Aug 2025

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
491038-99DrillTexaco E & P Inc.Jan 12, 2000Jan 12, 2000Jan 22, 20006,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 3, 2000O Connor Ranch A G-2-177564Oconnor Ranch S. (Vicksburg)Proline Energy Resources IncTemp Abandoned · shut in Sep 1, 20255,500
Feb 21, 2000O Connor Ranch A G-2-177560Oconnor Ranch S. (Frio 1)Proline Energy Resources IncTemp Abandoned · shut in Sep 1, 20255,500

Formation tops

As filed on W-2/G-1. Subsea from 131 ft elevation.Download CSV →

FormationMD ftSubsea
Miocene (undifferentiated)MIOCENE2,140-2,009
Catahoula2,955-2,824
Frio4,170-4,039
Vicksburg4,986-4,855

Perforations

Perforated and open-hole intervals.

FromToType
4,2844,294Perforated
4,9865,001Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62555012.25235 S
4.55,5007.875900 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Sep 29, 2000Apr 3, 2000Yes
00Aug 23, 2000Apr 3, 2000Yes
00Jul 13, 2000——

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 filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

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/17533220, documented in the API reference.