WELL · 42-107-31050 · DISTRICT 8
Marsha #1
Crosby County · Atoll End (Strawn-B) field · Producing · Vertical
Marsha #1 (API 42-107-31050) is a well in Crosby County operated by Reatta Energy Inc., completed November 22, 2003 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 22, 2003, permitted to 8,600 ft.
It was permitted by Reflection Energy Search, Inc and has since transferred to Reatta Energy Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Wolfcamp, Canyon, Strawn, Ellenburger.
Its lease has reported 23.5K barrels of oil since November 2003, last reporting in July 2026.
Operator of record
Permitted by Reflection Energy Search, Inc; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jun 4, 2026 · 61 permits on file · (432) 853-9557
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Reatta Energy Inc. |
| Production reports | Reatta Energy, Inc.through Apr 2026 |
| Latest permit | Cambrian Management LtdAug 22, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 2
- permits on file
- Aug 22, 2003
- last permit issued
- Nov 22, 2003
- completed
- 23.5K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 22, 2003
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Marsha O-11-68646 | Atoll End (Strawn-B) | Reatta Energy, Inc. | 1 | 23.5K | 0 | Nov 2003 – Jul 2026 |
Oil, barrels lease total
Last 12 months 339 · prior 12 409(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Reflection Energy Search, IncNov 2003 → Feb 2006
- 2Reatta Energy, Inc.Mar 2006 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 535448-98 | Drill | Reflection Energy Search, Inc | Sep 2, 2003 | Aug 22, 2003 | Sep 19, 2003 | 8,600 |
| 535448-99 | Drill | Cambrian Management Ltd | Aug 18, 2003 | Aug 22, 2003 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68646 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,418 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 5,542 | -3,124 |
| CanyonCANYON LIME | 7,150 | -4,732 |
| Strawn | 7,300 | -4,882 |
| Ellenburger | 8,058 | -5,640 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,302 | 7,314 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 305 | 17.5 | 315 S |
| 8.625 | 2,200 | 11 | 670 S |
| 5.5 | 7,410 | 7.875 | 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 1, 2004 | Dec 1, 2003 | Yes |
| 00 | Mar 4, 2004 | — | — |
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 42-107-31050 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-107-31050 → 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/10731050, documented in the API reference.