WELL · 42-501-33758 · DISTRICT 8
Carter A. T. #4D
Yoakum County · Bralley (Silurian) field · Shut IN · Vertical
Carter A. T. #4D (API 42-501-33758) is a well in Yoakum County operated by Bce-Mach Iii LLC, completed April 23, 1992 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 9, 1992, permitted to 13,406 ft.
It was permitted by EP Operating Company and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, San Andres, Wolfcamp, Atoka.
Its lease has reported 1.51M barrels of oil and 73.9K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by EP Operating Company; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Mar 4, 2026 · 10 permits on file · (833) 831-2164
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bce-Mach III LLC |
| Production reports | Sabinal Energy Operating, LLCthrough Oct 2022 |
| Latest permit | EP Operating CompanyJul 9, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,406
- total depth, ft
- 2
- permits on file
- Jul 9, 1992
- last permit issued
- Apr 23, 1992
- completed
- 1.51M
- cumulative oil, bbl
- 73.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 23, 1992
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Carter, A. T. O-11-66733 | Bralley (Silurian) | Bce-Mach III LLC | 3 | 1.51M | 73.9K | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EP Operating Limited PartnershipJan 1993 → Feb 1995
- 2Enserch Oil & Gas, Inc.Mar 1995 → Sep 1997
- 3Enserch Exploration, IncOct 1997 → Mar 1998
- 4Eex CorporationApr 1998 → Oct 1998
- 5Taurus Exploration U.S.A., Inc.Nov 1998 → Nov 1998
- 6Energen Resources CorporationDec 1998 → Jan 2019
- 7Diamondback E&P LLCFeb 2019 → Jun 2019
- 8Sabinal Energy Operating, LLCJul 2019 → Oct 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 393873-98 | Drill | EP Operating Company | Jul 6, 1992 | Jul 9, 1992 | — | 13,406 |
| 393873-99 | Drill | EP Operating Company | Nov 12, 1991 | Jul 9, 1992 | Dec 10, 1991 | 13,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-66733 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,497 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 3,445 | 52 |
| San Andres | 5,092 | -1,595 |
| Wolfcamp | 9,760 | -6,263 |
| Atoka | 11,722 | -8,225 |
| MississippianUPPER MISSISSIPPIAN | 12,042 | -8,545 |
| Silurian (undifferentiated)SILURIAN | 13,128 | -9,631 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,178 | 13,236 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 470 | 17.5 | 475 S |
| 8.625 | 5,110 | 12.25 | 1,700 S |
| 5.5 | 13,406 | 7.875 | 2,004 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 27, 1992 | Jun 26, 1992 | — |
| 00 | Jul 24, 1992 | — | — |
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 42-501-33758 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-33758 → 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
- 38.2M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000077144 | H-1 Injection | Active | 10,000 | 4,000 | 13,178–13,236 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 1,056,500(-100%)
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/50133758, documented in the API reference.