WELL · 42-507-32979 · DISTRICT 1
Holdsworth David #8E
Zavala County · Indio (San Miguel) field · Producing · Vertical
Holdsworth David #8E (API 42-507-32979) is a well in Zavala County operated by MB Energy LLC, completed April 28, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 28, 2013, permitted to 5,000 ft.
It was permitted by Alamo Operating Company, L. C. and has since transferred to MB Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Olmos, Elaine, San Miguel.
Its lease has reported 126K barrels of oil and 828 mcf of gas since July 2007, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Alamo Operating Company, L. C.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Oct 4, 2025 · 25 permits on file · (512) 913-0276
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | MB Energy LLC |
| Production reports | MB Energy, LLCthrough Nov 2025 |
| Latest permit | Alamo Operating Company, L. C.Feb 28, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Feb 28, 2013
- last permit issued
- Apr 28, 2013
- completed
- 126K
- cumulative oil, bbl
- 828
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 28, 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Holdsworth, David O-1-14836 | Indio (San Miguel) | MB Energy, LLC | 2 | 126K | 828 | Jul 2007 – Jul 2026 |
Oil, barrels lease total
Last 12 months 28 · prior 12 173(-84%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Alamo Operating Company, L. C.Jul 2007 → Aug 2023
- 2MB Energy, LLCSep 2024 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 757368-98 | Drill | Alamo Operating Company, L. C. | Mar 20, 2013 | Feb 28, 2013 | Apr 8, 2013 | 5,000 |
| 757368-99 | Drill | Alamo Operating Company, L. C. | Feb 22, 2013 | Feb 28, 2013 | Apr 2, 2013 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14836 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 626 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 3,665 | -3,039 |
| Elaine | 4,314 | -3,688 |
| San Miguel | 4,315 | -3,689 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,315 | 4,328 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 509 | 12.25 | 245 S |
| 4.5 | 4,499 | 7.875 | 745 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 | Jan 30, 2015 | Aug 19, 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 42-507-32979 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-32979 → 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/50732979, documented in the API reference.