WELL · 42-311-32304 · DISTRICT 1

Shenkir H. -A- #1

Y

McMullen County · A.W.P. (Olmos) field · Shut IN  · Vertical

Shenkir H. -A- #1 (API 42-311-32304) is a well in Mcmullen County operated by Xto Energy Inc., completed July 23, 1985 and listed as shut in on the RRC schedule.

The RRC has issued one drilling permit, issued May 28, 1985, permitted to 10,100 ft.

It was permitted by Amax Petroleum Corporation and has since transferred to Xto Energy Inc. on the wellbore schedule.

Completion filings report 3 formation tops, including Wilcox, Carrizo, Olmos.

Its lease has reported 60K barrels of oil and 108K mcf of gas since January 1993, last reporting in July 2026.

Operator of record

XTO Energy Inc.

Permitted by Amax Petroleum Corporation; the EWA schedule now lists a different operator.

Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,156 permits on file · (832) 625-1100

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleXTO Energy Inc.
Production reportsXTO Energy Inc.through Jul 2014
Latest permitAmax Petroleum CorporationMay 28, 1985

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

10,100
total depth, ft
1
permits on file
May 28, 1985
last permit issued
Jul 23, 1985
completed
60K
cumulative oil, bbl
108K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 23, 1985
Shut in
—
Plugged
—

Operator's P-5 on the schedule: 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.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Shenkir, H. -A- O-1-10539A.W.P. (Olmos)XTO Energy Inc.160K108KJan 1993 – Jul 2026

No volumes reported on these leases in the last three years.

Chain of custody

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

  1. 1American Exploration CompanyJan 1993 → Oct 1997
  2. 2Dreyfus, Louis Natural Gas CorpNov 1997 → Nov 2001
  3. 3Dominion Oklahoma Texas E&P, IncDec 2001 → Jul 2007
  4. 4XTO Energy Inc.Nov 2007 → Aug 2013

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
276094-99DrillAmax Petroleum CorporationMay 28, 1985May 28, 1985Jun 19, 198510,100

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-1-10539————

Formation tops

As filed on W-2/G-1. Subsea from 288 ft elevation.Download CSV →

FormationMD ftSubsea
Wilcox4,525-4,237
Carrizo4,550-4,262
Olmos9,678-9,390

Perforations

Perforated and open-hole intervals.

FromToType
9,6789,716Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,55713.5800 S
5.59,8958.751,850 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
00Aug 29, 1985Aug 14, 1985—
00Aug 24, 1985——

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/31132304, documented in the API reference.