WELL · 42-383-35796 · DISTRICT 7

Mitchell #8TM

Shut in

Reagan County · Spraberry (Trend Area) field · Shut IN  · Vertical

Mitchell #8TM (API 42-383-35796) is a well in Reagan County operated by Apache Corporation, completed July 12, 2019 and listed as shut in on the RRC schedule, shut in July 1, 2019.

The RRC has issued one drilling permit, issued May 26, 2006, permitted to 8,207 ft.

It was permitted by Mariner Energy, Inc. and has since transferred to Apache Corporation on the wellbore schedule.

Completion filings report 4 formation tops, including Spraberry, Up Spraberry, Lo Spraberry, Dean.

Its lease has reported 189K barrels of oil and 531K mcf of gas since January 1993, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.

Operator of record

Apache Corporation

Permitted by Mariner Energy, Inc.; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Dec 3, 2025
Permits on file
9,756
Phone
(713) 954-5500

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleApache Corporation
Production reportsApache Corporationthrough Aug 2019
Latest permitMariner Energy, Inc.May 26, 2006

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

8,207
total depth, ft
1
permits on file
May 26, 2006
last permit issued
Jul 12, 2019
completed
189K
cumulative oil, bbl
531K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 12, 2019
Shut in
Jul 1, 2019
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 lease this well is completed on; they carry 8 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Mitchell O-9-6888Spraberry (Trend Area)Apache Corporation8189K531KJan 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. 1Tamarack Petroleum Company, Inc.Jan 1993 → Nov 2007
  2. 2Mariner Energy, Inc.Dec 2007 → Nov 2010
  3. 3Apache CorporationDec 2010 → Aug 2019

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
619953-99DrillMariner Energy, Inc.May 25, 2006May 26, 2006Jul 20, 20069,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Jul 12, 2019Mitchell O-9-6888Spraberry (Trend Area)Apache CorporationShut IN · shut in Jul 1, 20198,207

Formation tops

As filed on W-2/G-1. Subsea from 2,594 ft elevation.Download CSV →

FormationMD ftSubsea
SpraberryUPPER SPRABERRY6,366-3,772
UP Spraberry6,366-3,772
LO Spraberry6,942-4,348
SpraberryLOWER SPRABERRY6,942-4,348
Dean7,762-5,168

Perforations

Perforated and open-hole intervals.

FromToType
6,3666,406Perforated
6,9427,350Perforated
7,7627,963Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62542011250 S
4.58,2077.8751,110 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
00Sep 5, 2019Aug 28, 2019—
00Jan 29, 2007Sep 7, 2006Yes
00Sep 13, 2006——

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/38335796, documented in the API reference.