TEXAS · WELLS · COKE COUNTY · JAMESON REEF UNIT LEASE · API 42-081-31277 · DISTRICT 6E

Jameson Reef Unit #4039

Plugged

Coke County · Jameson field · Vertical

Jameson Reef Unit #4039 (API 42-081-31277) is a plugged well in Coke County, plugged August 26, 2020, last operated by Citation Oil & Gas Corp..

The RRC has issued one drilling permit, issued August 10, 1984, permitted to 6,700 ft.

It was permitted by Sun Expl. & Prod. CO.-Abilene and has since transferred to Citation Oil & Gas Corp. on the wellbore schedule.

Completion filings report 5 formation tops, including Flippan Lime Marker, Jameson Strawn Sand, Strawn, Jameson Reef.

Its lease has reported 3.63M barrels of oil and 18.5M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 215 wells, so these are lease totals, not this well alone.

Operator of record

Citation Oil & Gas Corp.

Permitted by Sun Expl. & Prod. Co.-Abilene; the EWA schedule now lists a different operator.

Based in: Houston, TX
P-5 status: Active – Extension (X)
P-5 last filed: May 27, 2026
Permits on file: 866
Phone: (281) 891-1000

Create operator alert

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Citation Oil & Gas Corp.
Production reports	Citation Oil & Gas Corp.through Apr 2026
Latest permit	Sun Expl. & Prod. Co.-AbileneAug 10, 1984

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

6,700: total depth, ft
1: permits on file
Aug 10, 1984: last permit issued
Jan 30, 2010: completed
3.63M: cumulative oil, bbl
18.5M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jan 30, 2010
Shut in: —
Plugged: Aug 26, 2020

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 215 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Jameson Reef Unit O-9-621	Jameson	Citation Oil & Gas Corp.	215	3.63M	18.5M	Jan 1993 – Apr 2026

Oil, barrels lease total

Last 12 months 8,134 · prior 12 7,337(+11%)

Gas, mcf lease total

Last 12 months 14,607 · prior 12 22,069(-34%)

Chain of custody

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

1Oryx Energy CompanyJan 1993 → Mar 1999
2Kerr-McGee CorporationApr 1999 → Sep 1999
3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2002
4Aethon I LPDec 2002 → Nov 2007
5Sheridan Production Company, LLCDec 2007 → Mar 2020
6FDL Operating, LLCApr 2020 → Apr 2022
7Citation Oil & Gas Corp.May 2022 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
248069-99	Drill	Sun Expl. & Prod. Co.-Abilene	Aug 10, 1984	Aug 10, 1984	Aug 13, 1984	6,700

Completions

Completed	Lease	Field	Operator	Status	Depth
Jan 30, 2010	Jameson Reef Unit O-9-621	Jameson	Citation Oil & Gas Corp.	Plugged	—
Oct 6, 1984	Jameson Reef Unit O-9-621	Jameson	Citation Oil & Gas Corp.	Plugged	—
Oct 6, 1984	Jameson Reef Unit O-9-621	Jameson	Citation Oil & Gas Corp.	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 1,972 ft elevation.Download CSV →

Formation	MD ft	Subsea
Flippan Lime Marker	5,430	-3,458
Jameson Strawn Sand	5,683	-3,711
Strawn	5,683	-3,711
Jameson Reef	6,011	-4,039
Reef	6,011	-4,039

Perforations

Perforated and open-hole intervals.

From	To	Type
6,025	6,185	Perforated
6,025	6,379	Perforated
6,203	6,325	Perforated
6,262	6,269	Perforated
6,328	6,336	Perforated
6,342	6,346	Perforated
6,373	6,379	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	523	12.25	400 S
5.5	6,500	7.875	1,400 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

RRC record date	W-2 / G-1 date	Logs referenced
Dec 22, 2010	Apr 2, 2010	—
Dec 20, 2010	Nov 16, 1984	—
Aug 15, 1985	Nov 16, 1984	—
Nov 30, 1984	Nov 16, 1984	—
Nov 22, 1984	—	—

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.

Wellbore filings for 42-081-31277 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-081-31277 → scanned completion filings

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0: bbl, last 12 reported months
1.53M: bbl, all reported
Feb 2021: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000101962	H-1 Injection	Plugged Sep 21, 2020	5,000	2,920	5,900–6,500

MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS

Last 12 months 0 · prior 12 0

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/08131277, documented in the API reference.