WELL · 42-081-30690 · DISTRICT 7

I. A. B. Unit #515

Y

Coke County · I. A. B. (Menielle Penn.) field · Injection  · Vertical

I. A. B. Unit #515 (API 42-081-30690) is a well in Coke County operated by Citation Oil & Gas Corp., completed October 1, 2009 and listed as injection on the RRC schedule.

The RRC has issued one drilling permit, issued August 4, 1978, permitted to 5,900 ft.

It was permitted by Exxon Corp. and has since transferred to Citation Oil & Gas Corp. on the wellbore schedule.

Completion filings report 2 formation tops, including Pennsylvanian, Strawn.

Its lease has reported 3.61M barrels of oil and 21.2M mcf of gas since January 1993, last reporting in July 2026. The lease carries 89 wells, so these are lease totals, not this well alone.

It holds an active disposal or injection permit, with 126K barrels injected in the 12 months reported through February 2026.

Operator of record

Citation Oil & Gas Corp.

Permitted by Exxon Corp.; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Mar 4, 2026 · 866 permits on file · (281) 891-1000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleCitation Oil & Gas Corp.
Production reportsCitation Oil & Gas Corp.through Apr 2026
Latest permitExxon Corp.Aug 4, 1978

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

5,900
total depth, ft
1
permits on file
Aug 4, 1978
last permit issued
Oct 1, 2009
completed
3.61M
cumulative oil, bbl
21.2M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 1, 2009
Shut in
—
Plugged
—

Operator's P-5 on the schedule: X

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
I. A. B. Unit O-9-3910I. A. B. (Menielle Penn.)Citation Oil & Gas Corp.893.61M21.2MJan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 81,755 · prior 12 82,649(-1%)

020K40K202420252026

Oil, barrels lease total

Last 12 months 2,166 · prior 12 2,915(-26%)

05001K202420252026

Chain of custody

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

  1. 1Exxon Corp.Jan 1993 → Dec 1993
  2. 2Oryx Energy CompanyJan 1994 → Mar 1999
  3. 3Kerr-McGee CorporationApr 1999 → Sep 1999
  4. 4Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2002
  5. 5Aethon I LPDec 2002 → Nov 2007
  6. 6Sheridan Production Company, LLCDec 2007 → Mar 2020
  7. 7FDL Operating, LLCApr 2020 → Apr 2022
  8. 8Citation Oil & Gas Corp.May 2022 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
30487-99DrillExxon Corp.Aug 4, 1978Aug 4, 1978—5,900

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-9-3910————

Formation tops

As filed on W-2/G-1. Subsea from 1,993 ft elevation.Download CSV →

FormationMD ftSubsea
PennsylvanianPENN LIME5,432-3,439
Strawn5,845-3,852

Perforations

Perforated and open-hole intervals.

FromToType
5,5785,682Perforated
5,5785,782Perforated
5,5795,782Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62536612.25300 S
2.3755,544——
5.55,9267.875926 S
5.55,9307.875926 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
00May 5, 2010Jan 15, 2010—
00Feb 8, 2010Oct 26, 2009—
00Jul 24, 1996Jan 8, 1996—
00Jan 12, 1984Oct 16, 1978—

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.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

126K
bbl, last 12 reported months
5.95M
bbl, all reported
Feb 2026
reported through
UICKindStatusPermitted bbl/dMax psiZone ft
000083365H-1 InjectionActive2,5002,7005,440–5,782

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

Last 12 months 126,402 · prior 12 234,503(-46%)

010K20K30K20252026

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/08130690, documented in the API reference.