TEXAS · WELLS · HEMPHILL COUNTY · CASEY 10 LEASE · API 42-211-34835 · DISTRICT 08
Casey 10 #4H
Hemphill County · Buffalo Wallow (Granite Wash) field · Producing · Horizontal
Casey 10 #4H (API 42-211-34835) is a horizontal well in Hemphill County operated by Bce-Mach Iii LLC, completed June 27, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 27, 2011, permitted to 11,343 ft.
It was permitted by Cimarex Energy CO. and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Cleveland, Granite Wash.
Its lease has reported 19.3K barrels of oil and 1.58M mcf of gas since June 2011, last reporting volume in April 2026.
Operator of record
Permitted by Cimarex Energy Co.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 18, 2026
- Permits on file
- 10
- Phone
- (405) 252-8100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bce-Mach III LLC |
| Production reports | Bce-Mach III LLCthrough Apr 2026 |
| Latest permit | Cimarex Energy Co.Jan 27, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,343
- total depth, ft
- 1
- permits on file
- Jan 27, 2011
- last permit issued
- Jun 27, 2011
- completed
- 19.3K
- cumulative oil, bbl
- 1.58M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2011 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 27, 2011
- Shut in
- —
- 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 |
|---|---|---|---|---|---|---|
| Casey 10 G-14-263863 | Buffalo Wallow (Granite Wash) | Bce-Mach III LLC | 1 | 19.3K | 1.58M | Jun 2011 – Apr 2026 |
Gas, mcf lease total
Last 12 months 46,384 · prior 12 54,926(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cimarex Energy Co.Jun 2011 → Oct 2020
- 2Bce-Mach III LLCJun 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 708944-99 | Drill | Cimarex Energy Co. | Jan 21, 2011 | Jan 27, 2011 | Apr 13, 2011 | 11,332 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 27, 2011 | Casey 10 G-14-263863 | Buffalo Wallow (Granite Wash) | Bce-Mach III LLC | Producing | 11,343 |
Formation tops
As filed on W-2/G-1. Subsea from 2,413 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cleveland | 10,101 | -7,688 |
| Granite WashGRANITE WASH A1 | 11,246 | -8,833 |
| Granite WashGRANITE WASH A2 | 11,332 | -8,919 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,560 | 11,791 | Perforated |
| 11,912 | 12,151 | Perforated |
| 12,265 | 12,504 | Perforated |
| 12,617 | 12,856 | Perforated |
| 12,970 | 13,209 | Perforated |
| 13,322 | 13,561 | Perforated |
| 13,675 | 13,914 | Perforated |
| 14,027 | 14,266 | Perforated |
| 14,380 | 14,619 | Perforated |
| 14,732 | 14,971 | Perforated |
| 15,085 | 15,324 | Perforated |
| 15,437 | 15,676 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,487 | 12.25 | 1,539 S |
| 7 | 10,850 | 8.75 | 731 S |
| 4.5 | 15,729 | 6.125 | 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 →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 22, 2012 | Oct 10, 2011 | 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 42-211-34835 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-34835 → 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.
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/21134835, documented in the API reference.