TEXAS · WELLS · RUSK COUNTY · GLADNEY GAS UNIT LEASE · API 42-401-34801 · DISTRICT 06
Gladney Gas Unit #15
Rusk County · Oak Hill (Cotton Valley) field · Producing · Vertical
Gladney Gas Unit #15 (API 42-401-34801) is a well in Rusk County operated by Craton Operating LLC, completed October 14, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 20, 2008, permitted to 10,615 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Craton Operating LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Massive Anhydrite (marker), James Lime, Pettit, Travis Peak.
Its lease has reported 454 barrels of oil and 1.06M mcf of gas since October 2008, last reporting volume in April 2026.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
- Based in
- Bellaire, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 25, 2026
- Permits on file
- 14
- Phone
- (713) 900-3456
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Craton Operating LLC |
| Production reports | Craton Operating LLCthrough Apr 2026 |
| Latest permit | Sandridge Expl. and Prod., LLCJun 20, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,615
- total depth, ft
- 1
- permits on file
- Jun 20, 2008
- last permit issued
- Oct 14, 2008
- completed
- 454
- cumulative oil, bbl
- 1.06M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2008 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 14, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gladney Gas Unit G-6-247057 | Oak Hill (Cotton Valley) | Craton Operating LLC | 1 | 454 | 1.06M | Oct 2008 – Apr 2026 |
Gas, mcf lease total
Last 12 months 5,226 · prior 12 7,695(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sandridge Expl. and Prod., LLCOct 2008 → Jan 2012
- 2NFR Energy, LLCFeb 2012 → Jan 2013
- 3Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 4Sabine Oil & Gas CorporationApr 2015 → Feb 2022
- 5Craton Operating LLCMar 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 663160-99 | Drill | Sandridge Expl. and Prod., LLC | May 28, 2008 | Jun 20, 2008 | Sep 7, 2008 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 14, 2008 | Gladney Gas Unit G-6-247057 | Oak Hill (Cotton Valley) | Craton Operating LLC | Producing | 10,615 |
Formation tops
As filed on W-2/G-1. Subsea from 323 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)TOP MASSIVE ANHYDRITE | 5,745 | -5,422 |
| Massive Anhydrite (marker)BASE MASSIVE ANHYDRITE | 6,004 | -5,681 |
| James Lime | 6,484 | -6,161 |
| Pettit | 6,726 | -6,403 |
| Travis Peak | 7,010 | -6,687 |
| Base B Lime | 8,990 | -8,667 |
| Taylor | 10,110 | -9,787 |
| Bossier | 10,442 | -10,119 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,068 | 10,436 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 968 | 12.25 | 376 S |
| 4.5 | 10,612 | 7.875 | 2,425 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 →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 3, 2009 | Apr 23, 2009 | Yes |
| 00 | May 14, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 13, 2011. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Massive Anhydrite (marker), James Lime, Pettit, Travis Peak, Base B Lime, Taylor, Bossier | TIFF | 965 to 10,622 | Dec 13, 2011run Sep 26, 2008 | 10.2 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-401-34801 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-34801 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/40134801, documented in the API reference.