WELL · 42-221-30949 · DISTRICT 7
Cartwright E. B. #4
Hood County · Lokey (Strawn 900) field · Vertical
Cartwright E. B. #4 (API 42-221-30949) is a plugged well in Hood County, plugged March 4, 2014, last operated by Diamond S Energy Company.
The RRC has issued one drilling permit, issued November 3, 1994, permitted to 1,151 ft.
It was permitted by E.G. Operating and has since transferred to Diamond S Energy Company on the wellbore schedule.
Completion filings report one formation top, including Lokey Atoka.
Operator of record
Permitted by E.G. Operating; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Apr 4, 2026 · 1 permits on file · (817) 269-0503
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamond S Energy Company |
| Production reports | Dabb Energy Companythrough Nov 2008 |
| Latest permit | E.G. OperatingNov 3, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,151
- total depth, ft
- 1
- permits on file
- Nov 3, 1994
- last permit issued
- Oct 5, 1994
- completed
- 0
- cumulative oil, bbl
- 18.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 5, 1994
- Shut in
- —
- Plugged
- Mar 4, 2014
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cartwright, E. B. G-8-152322 | Lokey (Strawn 900) | Diamond S Energy Company | 1 | 0 | 14.6K | Oct 1994 – Mar 2014 |
| Cartwright, E. B. G-8-52293 | Lokey (Atoka 1250) | E.G. Operating | 1 | 0 | 3.57K | Jan 1993 – Oct 1994 |
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.
- 1Fossil Fuels Inc.Jan 1993 → Mar 1993
- 2E.G. OperatingApr 1993 → Apr 1996
- 3Simpson Oil & Land Co.May 1996 → May 1998
- 4Dabb Energy CompanyJul 1998 → Nov 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429564-99 | Recompletion | E.G. Operating | Oct 31, 1994 | Nov 3, 1994 | Oct 5, 1994 | 1,151 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-52293 | — | — | — | — |
| — | — G-8-152322 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 770 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lokey Atoka | 1,218 | -448 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 948 | 956 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7 | 245 | 8.25 | 75 S |
| 7 | 245 | 8.75 | 75 S |
| 4.5 | 1,292 | 6.25 | 150 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 | Jun 22, 1995 | Mar 13, 1995 | — |
| 00 | Jun 20, 1995 | Oct 27, 1994 | Yes |
| 00 | Jan 25, 1995 | — | — |
| 00 | Jan 12, 1984 | Apr 14, 1972 | — |
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 42-221-30949 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-221-30949 → 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/22130949, documented in the API reference.