WELL · 42-051-30897 · DISTRICT 3
Machovsky - a - Unit #1
Burleson County · Giddings (Pecan Gap) field · Vertical
Machovsky - A - Unit #1 (API 42-051-30897) is a plugged well in Burleson County, plugged February 4, 1999, last operated by Mission Resources Corporation.
The RRC has issued 2 drilling permits between 1980 and 1996, permitted to 10,000 ft.
It was permitted by Bellwether Exploration Company and has since transferred to Mission Resources Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its 2 leases have reported 78K barrels of oil and 1.07M mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Bellwether Exploration Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 18, 2005
- Permits on file
- 49
- Phone
- (713) 495-3019
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mission Resources Corporation |
| Production reports | Nitro Oil & Gas, LLCthrough Aug 2023 |
| Latest permit | Bellwether Exploration CompanyAug 21, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 2
- permits on file
- Aug 21, 1996
- last permit issued
- Oct 8, 1996
- completed
- 78K
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 8, 1996
- Shut in
- —
- Plugged
- Feb 4, 1999
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Machovsky -a- Unit O-3-13464 | Giddings (Austin Chalk-3) | Rumble Energy LLC | 2 | 75.6K | 1.06M | Jan 1993 – Jul 2026 |
| Machovsky - a - Unit O-3-23074 | Giddings (Pecan Gap) | Mission Resources Corporation | 1 | 2.44K | 13.2K | Oct 1996 – Jun 2001 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hampton Resources CorporationJan 1993 → Mar 1996
- 2Bellwether Exploration CompanyApr 1996 → May 2001
- 3Mission Resources CorporationJun 2001 → Sep 2002
- 4Chaparral Energy, L.L.C.Dec 2002 → Jul 2014
- 5Ramtex Energy LLCAug 2014 → Apr 2022
- 6Nitro Oil & Gas, LLCJun 2023 → Aug 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 451771-99 | Recompletion | Bellwether Exploration Company | Aug 21, 1996 | Aug 21, 1996 | Sep 26, 1996 | 8,334 |
| 87958-99 | Drill | Tipco | Jul 28, 1980 | Jul 28, 1980 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-13464 | — | — | — | — |
| — | — O-3-23074 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 300 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 6,992 | -6,692 |
| Austin Chalk | 7,640 | -7,340 |
| Eagle FordEAGLEFORD | 8,270 | -7,970 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,000 | 7,013 | Perforated |
| 7,020 | 7,034 | Perforated |
| 7,042 | 7,057 | Perforated |
| 7,061 | 7,066 | Perforated |
| 7,691 | 8,263 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | — | — |
| 9.625 | 3,921 | 12.25 | 1,000 S |
| 2.875 | 7,660 | — | — |
| 5.5 | 8,335 | 8.75 | 595 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 | Nov 13, 1996 | Oct 18, 1996 | Yes |
| 00 | Oct 29, 1996 | Nov 10, 1980 | — |
| 00 | Jan 12, 1984 | Nov 10, 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 42-051-30897 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-30897 → 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/05130897, documented in the API reference.