Petrora

TEXAS · WELLS · STARR COUNTY · API 42-427-32610 · DISTRICT 04

Guerra-U.S.A. Gas Unit C #1

Y

Starr County · Bob West (L-27 28 29) field · SWR-10-Well  · Vertical

Guerra-U.S.A. Gas Unit C #1 (API 42-427-32610) is a well in Starr County operated by Merit Energy Company, completed February 23, 2000 and listed as swr-10-well on the RRC schedule.

The RRC has issued 3 drilling permits (amended once) between 1993 and 2000, permitted to 13,372 ft.

It was permitted by Coastal Oil & Gas Corporation and has since transferred to Merit Energy Company on the wellbore schedule.

Completion filings report 5 formation tops, including Reklaw, Lz-1 Sand, L-1 Sand, L-12 Sand.

No lease production has been reported under this well’s leases.

Operator of record

Merit Energy Company

Permitted by Coastal Oil & Gas Corporation; the EWA schedule now lists a different operator.

Based in
Dallas, TX
P-5 status
Active (A)
P-5 last filed
Nov 7, 2025
Permits on file
1,049
Phone
(972) 701-8377
Watch this operatorWatch Starr County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleMerit Energy Company
Production reportsMerit Energy Companythrough Apr 2026
Latest permitCoastal Oil & Gas CorporationJul 27, 2000

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

13,372
total depth, ft
4
permits on file
Jul 27, 2000
last permit issued
Feb 23, 2000
completed
0
cumulative oil, bbl
10.2M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Feb 23, 2000
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active (A)

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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Guerra-U.S.A. Gas Unit "C" G-4-147406Bob West (L-24, 25, 26)Merit Energy Company1010.2MNov 1993 – Jul 2026
Guerra-U.S.A. Gas Unit "C" G-4-178480Bob West (L-24, 25, 26)Merit Energy Company100Feb 2000 – Jul 2026
Guerra-U.S.A. Gas Unit "C" G-4-178481Bob West (L-27, 28, 29)Merit Energy Company100Feb 2000 – Jul 2026

Gas, mcf lease total

Last 12 months 70,947 · prior 12 76,189(-7%)

05K10K202420252026

Chain of custody

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

  1. 1Coastal Oil & Gas CorporationNov 1993 → Jun 2001
  2. 2El Paso Production Oil & Gas Co.Jul 2001 → Jul 2006
  3. 3El Paso E & P Company, L. P.Aug 2006 → Jul 2012
  4. 4EP Energy E&P Company, L.P.Aug 2012 → Oct 2013
  5. 5Cantera Operating, LLCNov 2013 → Nov 2017
  6. 6Merit Energy CompanyDec 2017 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
497696-99RecompletionCoastal Oil & Gas CorporationJul 27, 2000Jul 27, 2000Feb 6, 200013,210
491564-99RecompletionCoastal Oil & Gas CorporationJan 31, 2000Jan 31, 2000Feb 6, 200013,210
415208-98DrillCoastal Oil & Gas CorporationNov 9, 1993Aug 23, 1993Aug 31, 199314,000
415208-99DrillCoastal Oil & Gas CorporationAug 23, 1993Aug 23, 1993—14,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Feb 23, 2000Guerra-U.S.A. Gas Unit C G-4-178481Bob West (L-27 28 29)Merit Energy CompanySWR-10-Well · shut in Oct 1, 200013,372
Feb 23, 2000Guerra-U.S.A. Gas Unit C G-4-178480Bob West (L-18 20 21 22)Merit Energy CompanySWR-10-Well · shut in Oct 1, 200013,372
Feb 23, 2000Guerra-U.S.A. Gas Unit C G-4-147406Bob West (L-24 25 26)Merit Energy CompanyProducing13,372
Feb 23, 2000Guerra-U.S.A. Gas Unit C G-4-147406Bob West (L-24 25 26)Merit Energy CompanyProducing13,372

Formation tops

As filed on W-2/G-1. Subsea from 357 ft elevation.Download CSV →

FormationMD ftSubsea
Reklaw5,410-5,053
LZ-1 Sand6,660-6,303
L-1 Sand8,250-7,893
L-12 Sand9,696-9,339
L-24 Sand11,252-10,895

Perforations

Perforated and open-hole intervals.

FromToType
10,68110,693Perforated
10,70010,702Perforated
10,71610,752Perforated
10,82710,830Perforated
10,83210,840Perforated
11,25911,293Perforated
11,25911,511Perforated
11,47311,511Perforated
11,79511,836Perforated
12,44712,493Perforated
12,44712,679Perforated
12,63812,679Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3751,50117.5995 S
9.6257,89013.375600 S
5.513,3728.751,600 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
00Oct 23, 2000Jul 28, 2000—
00Oct 23, 2000Mar 14, 2000—
00Sep 13, 2000——
00Sep 30, 1994Aug 7, 1994—
00Jan 21, 1994Dec 10, 1993Yes
00Dec 21, 1993——

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/42732610, documented in the API reference.