Petrora

WELL · 42-239-02687 · DISTRICT 2

West Ranch -A- #340

N

Jackson County  · Vertical

West Ranch -A- #340 (API 42-239-02687) is a former disposal or injection well in Jackson County, last operated by Hilcorp Energy Company; its UIC permit is no longer active.

The RRC has issued 5 drilling permits (amended once) between 1979 and 2016, permitted to 6,352 ft.

Completion filings report 4 formation tops, including Catahoula, Frio, Gretta - Disposal, Gretta.

Its 5 leases have reported 17.2M barrels of oil and 8.4M mcf of gas since January 1993, last reporting in July 2026. The leases carry 723 wells, so these are lease totals, not this well alone.

Operator of record

Hilcorp Energy Company

Based in
Houston, TX
P-5 status
Active – Extension (X)
P-5 last filed
Mar 27, 2026
Permits on file
3,454
Phone
(713) 209-2400

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedulenone
Production reportsHilcorp Energy Companythrough Apr 2026
Latest permitHilcorp Energy CompanyApr 22, 2016
6,352
total depth, ft
6
permits on file
Apr 22, 2016
last permit issued
—
completed
17.2M
cumulative oil, bbl
8.4M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
—
Shut in
—
Plugged
—

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 5 leases this well is completed on; they carry 723 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
West Ranch -A- O-2-1656West Ranch (Greta)Hilcorp Energy Company2876M5.64MJan 1993 – Jul 2026
West Ranch -A- O-2-1661West Ranch (Other Zones)Hilcorp Energy Company3500Jan 1993 – Jul 2026
West Ranch (41-a/98-a Cons) Unit O-2-11296West Ranch (41-a & 98-a Cons.)Hilcorp Energy Company2539.11M7.69KJul 2016 – Jul 2026
West Ranch -A- O-2-10962West Ranch (41-a & 98-a Cons.)Hilcorp Energy Company8251K36.9KFeb 2015 – Mar 2017
West Ranch -A- O-2-1696West Ranch (41-A)Hilcorp Energy Company662M2.71MJan 1993 – Oct 2015

Oil, barrels lease total

Last 12 months 858,307 · prior 12 963,567(-11%)

050K100K202420252026

Gas, mcf lease total

Last 12 months 27,020 · prior 12 53,020(-49%)

010K20K202420252026

Chain of custody

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

  1. 1Meridian Oil Production Inc.Jan 1993 → Feb 1996
  2. 2Meridian Oil Inc.Mar 1996 → Jul 1996
  3. 3Burlington Resources Oil&gas Co.Aug 1996 → Mar 1997
  4. 4Vintage Petroleum, Inc.Apr 1997 → Apr 2006
  5. 5Vintage Petroleum, LLCMay 2006 → Jul 2007
  6. 6Hilcorp Energy CompanyAug 2007 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
815089-99RecompletionHilcorp Energy CompanyApr 15, 2016Apr 22, 2016Feb 15, 20166,342
813701-99RecompletionHilcorp Energy CompanyFeb 4, 2016Feb 8, 2016—6,352
809233-99RecompletionHilcorp Energy CompanyAug 6, 2015Aug 17, 2015Aug 3, 20156,342
389559-98RecompletionMobil Producing TX. & N.M. Inc.Jul 23, 1991Jul 2, 1991—6,352
389559-99RecompletionMobil Producing TX. & N.M. Inc.Jul 2, 1991Jul 2, 1991—6,352
52200-99RecompletionMobil Oil CorporationJul 5, 1979Jul 5, 1979—6,352

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-2-1656————
—— O-2-1661————
—— O-2-1696————
—— O-2-10962————
—— O-2-11296————

Formation tops

As filed on W-2/G-1. Subsea from 42 ft elevation.Download CSV →

FormationMD ftSubsea
CatahoulaCATAHOULA - DISPOSAL, H2S (CORDE4,261-4,219
Catahoula4,320-4,278
CatahoulaCATAHOULA - DISPOSAL, H2S (CORDE4,320-4,278
FrioFRIO - DISPOSAL5,000-4,958
Frio5,025-4,983
Gretta - Disposal5,102-5,060
Gretta5,115-5,073

Perforations

Perforated and open-hole intervals.

FromToType
4,3604,390Perforated
4,3644,394Perforated
5,0775,095Perforated
5,0845,102Perforated
5,0855,095Perforated
5,7185,723Perforated
5,7315,733Perforated
5,7345,748Perforated
5,7415,749Perforated
6,1296,134Perforated
—6,137Perforated
—6,265Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.751,328—500 S
10.751,33913.5500 S
2.3755,657——
2.3755,681——
76,3529.875500 S
76,352—500 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
00Jan 9, 2019Nov 20, 2018—
00Jul 19, 2017Jun 21, 2017—
00Jan 12, 2017Nov 13, 2015—
00Oct 20, 2016Nov 13, 2015—
00Aug 23, 2016Jul 13, 2016—
00Dec 17, 1993Aug 30, 1993—
00Sep 28, 1992Aug 20, 1992—
00Oct 18, 1991Sep 23, 1991Yes
00Oct 7, 1991Apr 11, 1985—
00May 22, 1985Apr 11, 1985—
00Jul 2, 1984Jun 8, 1984—
00Jan 12, 1984Jun 8, 1984—
00Jan 12, 1984Jul 14, 1971—
00Jan 12, 1984——

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.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0
bbl, last 12 reported months
0
bbl, all reported
—
reported through
UICKindStatusPermitted bbl/dMax psiZone ft
000107803UIC PermitCanceled Jun 18, 201310006,291–6,295

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/23902687, documented in the API reference.