WELL · 42-371-38562 · DISTRICT 8

Leslie #5

Y

Pecos County · Yates (Smith Sand) field · Producing  · Vertical

Leslie #5 (API 42-371-38562) is a well in Pecos County operated by Clark Oil CO., completed September 21, 2009 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued July 17, 2009, permitted to 950 ft.

It was permitted by Griffin Petroleum Company and has since transferred to Clark Oil CO. on the wellbore schedule.

Completion filings report 5 formation tops, including Toborg, Fustler Anhyd, Smith Sand, Smith Sand Anhyd.

Its lease has reported 116K barrels of oil since January 2008, last reporting in July 2026. The lease carries 16 wells, so these are lease totals, not this well alone.

Operator of record

Clark Oil Co.

Permitted by Griffin Petroleum Company; the EWA schedule now lists a different operator.

Dallas, TX · P-5 Y, filed Jul 4, 2026 · (432) 290-4220

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleClark Oil Co.
Production reportsClark Oil Co.through Apr 2026
Latest permitGriffin Petroleum CompanyJul 17, 2009

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

950
total depth, ft
1
permits on file
Jul 17, 2009
last permit issued
Sep 21, 2009
completed
116K
cumulative oil, bbl
0
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 2008 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Sep 21, 2009
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

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; they carry 16 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Leslie O-10-38446Yates (Smith Sand)Clark Oil Co.16116K0Jan 2008 – Jul 2026

Oil, barrels lease total

Last 12 months 2,307 · prior 12 2,470(-7%)

0200400600202420252026

Chain of custody

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

  1. 1Griffin Petroleum CompanyJun 2009 → Apr 2021
  2. 2Reverence Operating LLCMay 2021 → Apr 2024
  3. 3Clark Oil Co.May 2024 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
683163-99DrillGriffin Petroleum CompanyJul 16, 2009Jul 17, 2009Aug 25, 2009950

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-10-38446————

Formation tops

As filed on W-2/G-1. Subsea from 2,582 ft elevation.Download CSV →

FormationMD ftSubsea
Toborg5582,024
ToborgTOBORG B (TRIASIC REDBED)6021,980
Fustler Anhyd7381,844
Smith Sand7741,808
Smith Sand Anhyd8421,740
Lower Smith Sand8521,730

Perforations

Perforated and open-hole intervals.

FromToType
783793Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
4.59007.875300 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
00Jun 11, 2010Oct 2, 2009Yes
00Jan 29, 2010——

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) and the University Lands library. 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/37138562, documented in the API reference.