Petrora

WELL · 42-505-32410 · DISTRICT 4

Ramirez Federico #1S

N

Zapata County · Lopeno (Consolidated) field  · Vertical

Ramirez Federico #1S (API 42-505-32410) is a well in Zapata County operated by Dominion Expl. & Prod. Inc., completed May 19, 2001.

The RRC has issued 3 drilling permits (amended once) between 1988 and 2003, permitted to 15,000 ft.

Completion filings report one formation top, including Wilcox.

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

Operator of record

Dominion Expl. & Prod. Inc.

Houston, TX · P-5 Y, filed Dec 5, 2008 · 271 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleDominion Expl. & Prod. Inc.
Production reportsVantage Operating II, LLCthrough Apr 2026
Latest permitDominion Expl. & Prod., Inc.Mar 25, 2003

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

15,000
total depth, ft
4
permits on file
Mar 25, 2003
last permit issued
May 19, 2001
completed
0
cumulative oil, bbl
9.06M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
May 19, 2001
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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Ramirez, Federico G-4-127850Lopeno (Wilcox 9950)Vantage Operating II, LLC108.4MJan 1993 – Jul 2026
Ramirez, Frederico G-4-189610Lopeno (Wilcox 9850)Dominion Expl. & Prod., Inc.100Mar 2001 – Jun 2005
Ramirez, Federico G-4-194396Lopeno (Wilcox 10,200)Dominion Expl. & Prod., Inc.100May 2001 – Jun 2005
Ramirez, Federico G-4-127848Lopeno (Wilcox 10,200)Parker & Parsley Development L.P10663KJan 1993 – May 1995

Gas, mcf lease total

Last 12 months 8,352 · prior 12 9,056(-8%)

05001K1.5K202420252026

Chain of custody

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

  1. 1Graham Royalty, Ltd.Jan 1993 → Oct 1993
  2. 2Midpar L.P.Nov 1993 → Feb 1995
  3. 3Parker & Parsley Development L.PMar 1995 → Aug 1997
  4. 4Pioneer Natural Res. USA, Inc.Sep 1997 → Jul 1999
  5. 5CNG Producing CompanyAug 1999 → May 2000
  6. 6Dominion Expl. & Prod., Inc.Jun 2000 → Jul 2007
  7. 7XTO Energy Inc.Aug 2007 → Jun 2021
  8. 8Vantage Operating II, LLCJul 2021 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
529954-99RecompletionDominion Expl. & Prod., Inc.Mar 25, 2003Mar 25, 2003May 8, 200110,368
507373-99RecompletionDominion Expl. & Prod., Inc.Apr 4, 2001Apr 4, 2001Mar 18, 200110,368
340983-98DrillHolden Energy CorporationJan 18, 1988Jan 6, 1988—12,000
340983-99DrillHolden Energy CorporationJan 4, 1988Jan 6, 1988—15,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-4-127848————
—— G-4-127850————
—— G-4-189610————
—— G-4-194396————

Formation tops

As filed on W-2/G-1. Subsea from 382 ft elevation.Download CSV →

FormationMD ftSubsea
Wilcox6,650-6,268

Perforations

Perforated and open-hole intervals.

FromToType
9,6149,625Perforated
9,6149,954Perforated
9,9229,954Perforated
9,92210,018Perforated
9,93310,026Perforated
9,98010,003Perforated
10,00910,018Perforated
10,17810,082Perforated
10,17810,334Perforated
10,17910,181Perforated
10,20010,221Perforated
10,20310,222Perforated
10,32610,334Perforated
10,33510,342Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37549517.5535 S
9.6256,47512.25750 S
5.510,475—275 S
510,475—275 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
00Apr 12, 2007Dec 22, 2006—
00Sep 22, 2006Feb 2, 2006—
00Jun 3, 2003Jul 23, 2001—
00May 23, 2003——
00Aug 26, 2002Jul 23, 2001—
00Aug 22, 2002Apr 23, 2001—
00Jul 31, 2002——
00Feb 6, 1996Jun 15, 1995Yes
00Dec 9, 1994Nov 4, 1994—
00Aug 16, 1988Jun 6, 1988Yes
00Aug 5, 1988——

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/50532410, documented in the API reference.