WELL · 42-383-39348 · DISTRICT 7

Turner AR Unit #31HA

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Reagan County · Lin (Wolfcamp) field · Producing  · Horizontal

Turner AR Unit #31HA (API 42-383-39348) is a horizontal well in Reagan County operated by Sem Operating Company LLC, completed July 14, 2015 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued February 26, 2015, permitted to 9,000 ft.

It was permitted by American Energy-Perm Basin, LLC and has since transferred to Sem Operating Company LLC on the wellbore schedule.

Completion filings report 9 formation tops, including Queen, Grayburg, San Andres, Spraberry.

Its lease has reported 732K barrels of oil and 6.87M mcf of gas since April 2015, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.

Operator of record

Sem Operating Company LLC

Permitted by American Energy-Perm Basin, LLC; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Jun 23, 2026
Permits on file
404
Phone
(713) 395-3000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleSem Operating Company LLC
Production reportsSem Operating Company LLCthrough Apr 2026
Latest permitAmerican Energy-Perm Basin, LLCFeb 26, 2015

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

9,000
total depth, ft
2
permits on file
Feb 26, 2015
last permit issued
Jul 14, 2015
completed
732K
cumulative oil, bbl
6.87M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Apr 2015 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 14, 2015
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 lease this well is completed on; they carry 5 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Turner AR Unit O-9-18912Lin (Wolfcamp)Sem Operating Company LLC5732K6.87MApr 2015 – Jul 2026

Gas, mcf lease total

Last 12 months 80,845 · prior 12 357,629(-77%)

020K40K60K202420252026

Oil, barrels lease total

Last 12 months 24,779 · prior 12 18,046(+37%)

01K2K3K202420252026

Chain of custody

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

  1. 1American Energy-Perm Basin, LLCJul 2015 → Apr 2016
  2. 2Callon Petroleum Operating CoMay 2016 → May 2019
  3. 3Sem Operating Company LLCJun 2019 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
804065-98DrillAmerican Energy-Perm Basin, LLCMay 21, 2015Feb 26, 2015Mar 1, 20159,000
804065-99DrillAmerican Energy-Perm Basin, LLCFeb 24, 2015Feb 26, 2015Mar 1, 20159,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-9-18912————

Formation tops

As filed on W-2/G-1. Subsea from 2,640 ft elevation.Download CSV →

FormationMD ftSubsea
Queen2,789-149
Grayburg3,347-707
San AndresSAN ANDRES - SALTWATER FLOW, POS3,395-755
Spraberry6,432-3,792
Wolfcamp8,019-5,379
Clear ForkCLEARFORK——
Ellenburger——
Fusselman——
Grayburg——
Queen——
San AndresSAN ANDRES - SALTWATER FLOW, POS——
Spraberry——
Strawn——

Perforations

Perforated and open-hole intervals.

FromToType
8,88916,082Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37546217.5685 S
9.6257,91712.251,290 S
5.516,1948.752,490 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 22, 2016Mar 21, 2016Yes
00Sep 28, 2015Sep 8, 2015Yes
00Jun 12, 2015May 28, 2015Yes

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/38339348, documented in the API reference.