TEXAS · WELLS · CULBERSON COUNTY · ASSAULT 14 UNIT LEASE · API 42-109-32643 · DISTRICT 7B
Assault 14 Unit #2H
Culberson County · Ford West (Wolfcamp) field · Producing · Horizontal
Assault 14 Unit #2H (API 42-109-32643) is a horizontal well in Culberson County operated by Coterra Energy Operating CO., completed April 30, 2014 and listed as producing on the RRC schedule, shut in July 1, 2026.
The RRC has issued one drilling permit, issued January 14, 2014, permitted to 10,165 ft.
It was permitted by Cimarex Energy CO. and has since transferred to Coterra Energy Operating CO. on the wellbore schedule.
Completion filings report 9 formation tops, including Rustler, Delaware, Cherry Canyon, Bone Spring.
Its lease has reported 785K barrels of oil and 7.45M mcf of gas since April 2014, last reporting volume in March 2026.
Operator of record
Permitted by Cimarex Energy Co.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 20, 2026
- Permits on file
- 184
- Phone
- (432) 571-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Coterra Energy Operating Co. |
| Production reports | Coterra Energy Operating Co.through Mar 2026 |
| Latest permit | Cimarex Energy Co.Jan 14, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,165
- total depth, ft
- 1
- permits on file
- Jan 14, 2014
- last permit issued
- Apr 30, 2014
- completed
- 785K
- cumulative oil, bbl
- 7.45M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 30, 2014
- Shut in
- Jul 1, 2026
- 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 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 |
|---|---|---|---|---|---|---|
| Assault 14 Unit G-10-273729 | Ford, West (Wolfcamp) | Coterra Energy Operating Co. | 1 | 785K | 7.45M | Apr 2014 – Mar 2026 |
Gas, mcf lease total
Last 12 months 182,221 · prior 12 426,874(-57%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cimarex Energy Co.Apr 2014 → Oct 2025
- 2Coterra Energy Operating Co.Nov 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 776419-99 | Drill | Cimarex Energy Co. | Dec 31, 2013 | Jan 14, 2014 | Mar 5, 2014 | 10,147 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 30, 2014 | Assault 14 Unit G-10-273729 | Ford West (Wolfcamp) | Coterra Energy Operating Co. | Producing · shut in Jul 1, 2026 | 10,165 |
Formation tops
As filed on W-2/G-1. Subsea from 3,191 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 477 | 2,714 |
| Delaware | 2,301 | 890 |
| Cherry Canyon | 3,290 | -99 |
| Bone SpringBONE SPRINGS | 5,922 | -2,731 |
| Wolfcamp | 8,965 | -5,774 |
| Atoka | — | — |
| DelawareFORD-DELAWARE | — | — |
| Mississippian | — | — |
| Morrow | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,297 | 17,480 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,276 | 12.25 | 1,078 S |
| 7 | 10,243 | 8.75 | 829 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 | Mar 5, 2024 | Dec 20, 2023 | — |
| 00 | Jul 18, 2015 | May 22, 2015 | — |
| 00 | Oct 1, 2014 | Jul 22, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 1, 2017. 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 |
|---|---|---|---|---|
| RESISTIVITYSpans Wolfcamp | TIFF | 9,607 to 13,894 | Sep 1, 2017run Mar 13, 2014 | 2.69 |
"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 42-109-32643 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-109-32643 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/10932643, documented in the API reference.