WELL · 42-335-31662 · DISTRICT 8
Smartt Mrs. Sam et AL #20
Mitchell County · Westbrook (Clear Fork Upper) field · Vertical
Smartt Mrs. Sam ET AL #20 (API 42-335-31662) is a well in Mitchell County operated by Energen Resources Corporation, completed April 22, 1998.
The RRC has issued 2 drilling permits (amended once) between 1980 and 1997, permitted to 3,300 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Energen Resources Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Upr. Clfk, Clfk, Middle Clfk.
Its 2 leases have reported 26.2M barrels of oil and 1.83M mcf of gas since January 1993, last reporting in July 2026. The leases carry 1,149 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Dec 10, 2021 · 4,291 permits on file · (432) 699-9332
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Energen Resources Corporation |
| Production reports | Bce-Mach III LLCthrough Apr 2026 |
| Latest permit | Chevron U. S. A. Inc.Jan 3, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,300
- total depth, ft
- 3
- permits on file
- Jan 3, 1997
- last permit issued
- Apr 22, 1998
- completed
- 26.2M
- cumulative oil, bbl
- 1.83M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 22, 1998
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 1,149 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Westbrook Unit O-10-20831 | Westbrook | Bce-Mach III LLC | 1,146 | 26.2M | 1.81M | Jan 1993 – Jul 2026 |
| Smartt, Mrs. Sam et AL O-10-35711 | Westbrook (Clear Fork, Upper) | Energen Resources Corporation | 3 | 52.7K | 18K | Apr 1998 – Apr 2008 |
Oil, barrels lease total
Last 12 months 520,305 · prior 12 568,390(-8%)
Gas, mcf lease total
Last 12 months 24,856 · prior 12 31,610(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Aug 2003
- 2Enervest Operating, L.L.C.Sep 2003 → Dec 2005
- 3Energen Resources CorporationJan 2006 → Jan 2019
- 4Diamondback E&P LLCFeb 2019 → Jun 2019
- 5Sabinal Energy Operating, LLCJul 2019 → Aug 2025
- 6Bce-Mach III LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 456905-98 | Reenter | Chevron U. S. A. Inc. | Feb 5, 1998 | Jan 3, 1997 | Apr 8, 1998 | 3,200 |
| 456905-99 | Reenter | Chevron U. S. A. Inc. | Jan 2, 1997 | Jan 3, 1997 | — | 3,250 |
| 72474-99 | Drill | Chevron U. S. A. Inc. | Feb 12, 1980 | Feb 12, 1980 | Apr 9, 1980 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-20831 | — | — | — | — |
| — | — O-10-20831 | — | — | — | — |
| — | — O-10-20831 | — | — | — | — |
| — | — O-10-35711 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,158 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Upr. Clfk | 2,385 | -227 |
| Clfk | 2,400 | -242 |
| Middle Clfk | 2,892 | -734 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,339 | 2,574 | Perforated |
| 2,947 | 3,049 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 530 | 12.25 | 325 S |
| 8.625 | 530 | — | 325 S |
| 2.375 | 2,864 | — | — |
| 5.5 | 3,199 | 7.875 | 1,400 S |
| 5.5 | 3,199 | — | 1,400 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 15, 2008 | Apr 28, 1998 | Yes |
| 00 | Mar 27, 2008 | Apr 28, 1998 | Yes |
| 00 | May 20, 1998 | Apr 28, 1998 | Yes |
| 00 | May 11, 1998 | — | — |
| 00 | Apr 18, 1990 | Mar 15, 1990 | — |
| 00 | Jan 12, 1984 | Aug 12, 1980 | — |
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 42-335-31662 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-31662 → 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
- 367K
- bbl, all reported
- Jun 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000021995 | H-1 Injection | Plugged Aug 11, 1994 | 800 | 1,100 | 2,900–3,150 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/33531662, documented in the API reference.