WELL · 42-149-32574 · DISTRICT 3
M & B Oil Unit #1
Fayette County · Giddings (Austin Chalk-3) field · NO Production · Horizontal
M & B Oil Unit #1 (API 42-149-32574) is a horizontal well in Fayette County operated by Progenies Operating LLC, completed March 31, 1992 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 27, 1992, permitted to 9,800 ft.
It was permitted by Tana Oil And Gas Corporation and has since transferred to Progenies Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Midway, Pecan Gap, Austin Chalk.
Its lease has reported 115K barrels of oil and 575K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Tana Oil and Gas Corporation; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Aug 4, 2025 · 1 permits on file · (832) 282-5525
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Progenies Operating LLC |
| Production reports | Progenies Operating LLCthrough Dec 2015 |
| Latest permit | Tana Oil and Gas CorporationJan 27, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 2
- permits on file
- Jan 27, 1992
- last permit issued
- Mar 31, 1992
- completed
- 115K
- cumulative oil, bbl
- 575K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 31, 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| M & B Oil Unit O-3-21553 | Giddings (Austin Chalk-3) | Progenies Operating LLC | 1 | 115K | 575K | 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.
- 1Tana Oil and Gas CorporationJan 1993 → Oct 1995
- 2Rosewood Resources, Inc.Nov 1995 → May 1999
- 3Tanglewood Oil & Gas Co.Jun 1999 → Dec 1999
- 4Crownquest Operating, LLCJan 2000 → Jun 2001
- 5Square One CorporationJul 2001 → Dec 2012
- 6Progenies Operating LLCJan 2013 → Dec 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 396103-98 | Drill | Tana Oil and Gas Corporation | May 27, 1992 | Jan 27, 1992 | — | 9,800 |
| 396103-99 | Drill | Tana Oil and Gas Corporation | Jan 23, 1992 | Jan 27, 1992 | Feb 14, 1992 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-21553 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 274 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 6,500 | -6,226 |
| Pecan Gap | 8,500 | -8,226 |
| Austin Chalk | 8,900 | -8,626 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,607 | 9,840 | Perforated |
| 9,621 | 9,837 | Perforated |
| 9,628 | 12,975 | Perforated |
| 9,634 | 12,670 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,020 | 12.25 | 380 S |
| 7 | 9,284 | 8.75 | 330 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 24, 1992 | Apr 27, 1992 | Yes |
| 00 | Jul 21, 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 42-149-32574 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-32574 → 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/14932574, documented in the API reference.