TEXAS · WELLS · PANOLA COUNTY · API 42-365-34172 · DISTRICT 06

Lilly Unit #12

Y

Panola County · Carthage (Pettit Lower Gas) field · Producing  · Vertical

Lilly Unit #12 (API 42-365-34172) is a well in Panola County operated by Diversified Production LLC, completed December 3, 1999 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued June 29, 1999, permitted to 9,650 ft.

It was permitted by Pennzenergy Exp. & Prod., L.L.C. and has since transferred to Diversified Production LLC on the wellbore schedule.

Completion filings report 6 formation tops, including Glen Rose, BMA, James Lime, Pettit.

No lease production has been reported under this well’s leases.

Operator of record

Diversified Production LLC

Permitted by Pennzenergy Exp. & Prod., L.L.C.; the EWA schedule now lists a different operator.

Based in
Keithville, LA
P-5 status
Active – Extension (X)
P-5 last filed
Mar 25, 2026
Permits on file
11
Phone
(318) 751-3917

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleDiversified Production LLC
Production reportsSheridan Production Co III, LLCthrough Apr 2026
Latest permitPennzenergy Exp. & Prod., L.L.C.Jun 29, 1999

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

9,650
total depth, ft
1
permits on file
Jun 29, 1999
last permit issued
Dec 3, 1999
completed
0
cumulative oil, bbl
2.04M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 1999 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Dec 3, 1999
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Lilly Unit G-6-175550Carthage (Cotton Valley)Diversified Production LLC101.3MNov 1999 – Jul 2026
Lilly Unit G-6-175987Carthage (Pettit, Lower Gas)Diversified Production LLC10741KDec 1999 – Jul 2026

Gas, mcf lease total

Last 12 months 6,285 · prior 12 6,461(-3%)

01K2K202420252026

Chain of custody

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

  1. 1Pennzenergy Exp. & Prod., L.L.C.Nov 1999 → Mar 2000
  2. 2Devon Energy Production Co, L.P.Apr 2000 → Jun 2016
  3. 3Sheridan Production Company, LLCJul 2016 → Dec 2019
  4. 4Sheridan Production Co III, LLCJan 2020 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
484940-99DrillPennzenergy Exp. & Prod., L.L.C.Jun 3, 1999Jun 29, 1999Oct 3, 19999,800

Completions

CompletedLeaseFieldOperatorStatusDepth
Dec 3, 1999Lilly Unit G-6-175987Carthage (Pettit Lower Gas)Diversified Production LLCProducing9,650
Nov 20, 1999Lilly Unit G-6-175550Carthage (Cotton Valley)Diversified Production LLCProducing9,650

Formation tops

As filed on W-2/G-1. Subsea from 237 ft elevation.Download CSV →

FormationMD ftSubsea
Glen Rose3,235-2,998
BMA4,945-4,708
James LimeJAMES5,420-5,183
Pettit5,680-5,443
Travis Peak6,065-5,828
Cotton Valley8,075-7,838

Perforations

Perforated and open-hole intervals.

FromToType
5,9065,910Perforated
5,9185,924Perforated
6,0016,014Perforated
8,4098,419Perforated
8,4238,439Perforated
8,4938,523Perforated
8,5518,571Perforated
8,7018,709Perforated
8,7248,731Perforated
8,7438,763Perforated
8,8138,833Perforated
9,0979,107Perforated
9,1109,120Perforated
9,1329,133Perforated
9,1689,178Perforated
9,2009,210Perforated
9,2199,225Perforated
9,2499,259Perforated
9,5359,560Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,02212.25330 S
2.8756,3858.752,110 S
—9,6337.875—

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
00Mar 23, 2000Dec 21, 1999—
00Mar 9, 2000——
00Feb 18, 2000Dec 6, 1999Yes
00Feb 3, 2000——

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/36534172, documented in the API reference.