WELL · 42-059-36979 · DISTRICT 7
Lytle Gap (Cook Sand) Unit #12R
Callahan County · Lytle Gap (Cook Upper) field · Shut IN · Vertical
Lytle Gap (Cook Sand) Unit #12R (API 42-059-36979) is a well in Callahan County operated by Momentum Operating CO. Inc., completed July 26, 2013 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued July 9, 2013, permitted to 2,500 ft.
Completion filings report 11 formation tops, including Coleman Junction, Unidentified-County Regular - Di, Cook (Upper), Bunger - Disposal.
Its lease has reported 178K barrels of oil and 40.2K mcf of gas since January 1993, last reporting in July 2026. The lease carries 25 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Albany, TX · P-5 Y, filed Jun 4, 2026 · 148 permits on file · (254) 559-7840
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Momentum Operating Co. Inc. |
| Production reports | Momentum Operating Co., Inc.through Apr 2026 |
| Latest permit | Momentum Operating Co., Inc.Jul 9, 2013 |
- 2,500
- total depth, ft
- 1
- permits on file
- Jul 9, 2013
- last permit issued
- Jul 26, 2013
- completed
- 178K
- cumulative oil, bbl
- 40.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 26, 2013
- 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 25 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lytle Gap (Cook Sand) Unit O-8-26034 | Lytle Gap (Cook, Upper) | Momentum Operating Co., Inc. | 25 | 178K | 40.2K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,627 · prior 12 1,576(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Benson & Schoen Oil Co., Inc.Jan 1993 → Mar 2012
- 2Momentum Operating Co., Inc.Apr 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 765246-99 | Drill | Momentum Operating Co., Inc. | Jun 21, 2013 | Jul 9, 2013 | Jul 22, 2013 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-26034 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,068 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 1,291 | 777 |
| Unidentified-County Regular - DI | 1,552 | 516 |
| Cook (Upper) | 1,891 | 177 |
| Bunger - Disposal | — | — |
| CaddoCADDO - DISPOSAL | — | — |
| CiscoCISCO - DISPOSAL | — | — |
| Cook Sand - Disposal | — | — |
| Gray - Disposal | — | — |
| GunsightGUNSIGHT - DISPOSAL | — | — |
| King - Disposal | — | — |
| Lake Sand - Disposal | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,891 | 1,909 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 102 | 12.25 | 85 S |
| 5.5 | 2,089 | 7.875 | 500 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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 22, 2026 | Jun 3, 2026 | — |
| 00 | Mar 4, 2014 | Oct 23, 2013 | Yes |
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 42-059-36979 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-059-36979 → scanned completion filings
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
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000126338 | H-1 Injection | Active | 500 | 945 | 1,891–1,909 |
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/05936979, documented in the API reference.