TEXAS · WELLS · ANDREWS COUNTY · BLOCK 10 FUHRMAN-MASCHO UNIT LEASE · API 42-003-43445 · DISTRICT 7B
Block 10 Fuhrman-Mascho Unit #1035
Andrews County · Fuhrman-Mascho field · Producing · Vertical
Block 10 Fuhrman-Mascho Unit #1035 (API 42-003-43445) is a well in Andrews County operated by Bce-Mach Iii LLC, completed November 9, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 23, 2011, permitted to 4,884 ft.
It was permitted by Energen Resources Corporation and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report one formation top, including San Andres.
Its lease has reported 2.47M barrels of oil and 1.51M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 208 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; 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 | Energen Resources CorporationSep 23, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,884
- total depth, ft
- 1
- permits on file
- Sep 23, 2011
- last permit issued
- Nov 9, 2011
- completed
- 2.47M
- cumulative oil, bbl
- 1.51M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 9, 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; they carry 208 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Block 10 Fuhrman-Mascho Unit O-10-21930 | Fuhrman-Mascho | Bce-Mach III LLC | 208 | 2.47M | 1.51M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 160,443 · prior 12 153,261(+5%)
Gas, mcf lease total
Last 12 months 177,715 · prior 12 143,661(+24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Betwell Oil & Gas CompanyJan 1993 → Aug 1996
- 2Arrow Operating CompanySep 1996 → Nov 1997
- 3Lomak Production CompanyDec 1997 → Aug 1998
- 4Range Production CompanySep 1998 → Jul 2009
- 5Energen Resources CorporationAug 2009 → Jan 2019
- 6Diamondback E&P LLCFeb 2019 → Jun 2019
- 7Sabinal Energy Operating, LLCJul 2019 → Aug 2025
- 8Bce-Mach III LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 724697-99 | Drill | Energen Resources Corporation | Sep 21, 2011 | Sep 23, 2011 | Oct 12, 2011 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 9, 2011 | Block 10 Fuhrman-Mascho Unit O-10-21930 | Fuhrman-Mascho | Bce-Mach III LLC | Producing | 4,884 |
Formation tops
As filed on W-2/G-1. Subsea from 3,205 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San AndresUPPER SAN ANDRES | 4,402 | -1,197 |
| San AndresLOWER SAN ANDRES | 4,590 | -1,385 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,315 | 4,418 | Perforated |
| 4,594 | 4,629 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,615 | 12.25 | 880 S |
| 5.5 | 4,884 | 7.875 | 1,300 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 20, 2013 | Jul 10, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 30, 2013. Density, Neutron. 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans San Andres | TIFF | 3,800 to 4,896 | Jul 30, 2013run Oct 18, 2011 | 2.43 |
"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 42-003-43445 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-43445 → 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/00343445, documented in the API reference.