WELL · 42-445-32309 · DISTRICT 8

Lockett #1

Y

Terry County · CY-Jack (Lwcc) field · Producing  · Vertical

Lockett #1 (API 42-445-32309) is a well in Terry County operated by EF Oil And Gas Invest L.L.C., completed June 10, 2012 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued September 14, 2011, permitted to 11,500 ft.

It was permitted by Trail Mountain, Inc. and has since transferred to EF Oil And Gas Invest L.L.C. on the wellbore schedule.

Completion filings report 10 formation tops, including Rustler, Yates, Queen, San Andres.

Its lease has reported 37.2K barrels of oil and 5.11K mcf of gas since May 2012, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.

Operator of record

EF Oil and Gas Invest L.L.C.

Permitted by Trail Mountain, Inc.; the EWA schedule now lists a different operator.

Beaver, OK · P-5 Y, filed Oct 4, 2025 · (580) 651-7303

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleEF Oil and Gas Invest L.L.C.
Production reportsEF Oil and Gas Invest, L.L.C.through Apr 2026
Latest permitTrail Mountain, Inc.Sep 14, 2011

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

11,500
total depth, ft
1
permits on file
Sep 14, 2011
last permit issued
Jun 10, 2012
completed
37.2K
cumulative oil, bbl
5.11K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · May 2012 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jun 10, 2012
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 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Lockett O-11-69954CY-Jack (Lwcc)EF Oil and Gas Invest, L.L.C.237.2K5.11KMay 2012 – Jul 2026

Oil, barrels lease total

Last 12 months 1,191 · prior 12 1,262(-6%)

0100200202420252026

Chain of custody

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

  1. 1Trail Mountain, Inc.May 2012 → Jan 2016
  2. 2Kem Energy, Inc.Feb 2016 → May 2016
  3. 3JTL Operating Co., IncJun 2016 → Jan 2019
  4. 4GTG Operating, LLCFeb 2019 → Oct 2020
  5. 5EF Oil and Gas Invest, L.L.C.Nov 2020 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
724082-99DrillTrail Mountain, Inc.Sep 13, 2011Sep 14, 2011Nov 12, 201111,500

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-11-69954————

Formation tops

As filed on W-2/G-1. Subsea from 3,447 ft elevation.Download CSV →

FormationMD ftSubsea
Rustler2,3001,147
Yates3,003444
Queen3,690-243
San Andres4,360-913
Glorieta6,006-2,559
SpraberryUPPER SPRABERRY6,836-3,389
DeanUPPER DEAN8,580-5,133
LeonardLOWER LEONARD8,920-5,473
Wolfcamp9,334-5,887
Cisco9,854-6,407

Perforations

Perforated and open-hole intervals.

FromToType
9,0639,122Perforated
9,3609,470Perforated
10,04010,776Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37547217.5525 S
8.6254,520111,090 S
5.511,3307.875335 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
00Oct 16, 2013Aug 13, 2012Yes

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/44532309, documented in the API reference.