TEXAS · WELLS · HARRISON COUNTY · ROSBOROUGH GAS UNIT B LEASE · API 42-203-30773 · DISTRICT 06
Rosborough Gas Unit B #1
Harrison County · Blocker (Cotton Valley) field · Producing · Vertical
Rosborough Gas Unit B #1 (API 42-203-30773) is a well in Harrison County operated by Mmgl East Texas Iii LLC, completed November 15, 1980 and listed as producing on the RRC schedule, shut in February 1, 2026.
The RRC has issued one drilling permit, issued September 16, 1980, permitted to 10,200 ft.
It was permitted by Amoco Production Company and has since transferred to Mmgl East Texas Iii LLC on the wellbore schedule.
Its lease has reported 4.33K barrels of oil and 975K mcf of gas since January 1993, last reporting volume in January 2026.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 3, 2025
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mmgl East Texas III LLC |
| Production reports | Mmgl East Texas III, LLCthrough Jan 2026 |
| Latest permit | Amoco Production CompanySep 16, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,200
- total depth, ft
- 1
- permits on file
- Sep 16, 1980
- last permit issued
- Nov 15, 1980
- completed
- 4.33K
- cumulative oil, bbl
- 975K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 15, 1980
- Shut in
- Feb 1, 2026
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Rosborough Gas Unit B G-6-90844 | Blocker (Cotton Valley) | Mmgl East Texas III, LLC | 1 | 4.33K | 975K | Jan 1993 – Jan 2026 |
Gas, mcf lease total
Last 12 months 1,105 · prior 12 6,678(-83%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Dec 2001
- 2BP America Production CompanyJan 2002 → Feb 2022
- 3BPX Operating CompanyMar 2022 → Oct 2024
- 4Mmgl East Texas III, LLCNov 2024 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 92779-99 | Drill | Amoco Production Company | Sep 16, 1980 | Sep 16, 1980 | Sep 21, 1980 | 10,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 15, 1980 | Rosborough Gas Unit B G-6-90844 | Blocker (Cotton Valley) | Mmgl East Texas III LLC | Producing · shut in Feb 1, 2026 | 10,200 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,671 | 8,678 | Perforated |
| 8,694 | 8,712 | Perforated |
| 8,773 | 8,785 | Perforated |
| 9,790 | 10,054 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 75 | 26 | 290 S |
| 9.625 | 1,800 | 12.25 | 760 S |
| 2.875 | 9,700 | — | — |
| 5.5 | 10,200 | 8.75 | 2,105 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 18, 1991 | Feb 27, 1991 | — |
| 00 | Jan 12, 1984 | Dec 5, 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 42-203-30773 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-30773 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/20330773, documented in the API reference.