WELL · 42-041-31130 · DISTRICT 3
Bonano Unit #1
Brazos County · Kurten (Buda) field · Vertical
Bonano Unit #1 (API 42-041-31130) is a plugged well in Brazos County, plugged January 18, 2006, last operated by Anadarko E&P Company LP.
The RRC has issued one drilling permit, issued March 29, 1984, permitted to 8,500 ft.
It was permitted by Hea Exploration, Inc. and has since transferred to Anadarko E&P Company LP on the wellbore schedule.
Completion filings report 6 formation tops, including Austin Chalk, Eagle Ford, False Buda, Buda.
Its lease has reported 3.4K barrels of oil and 2.31K mcf of gas since January 1993, last reporting in March 2006.
Operator of record
Permitted by Hea Exploration, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jul 4, 2025 · 2,635 permits on file · (832) 636-1111
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Company LP |
| Production reports | Howell Petroleum Corporationthrough Dec 1999 |
| Latest permit | Hea Exploration, Inc.Mar 29, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Mar 29, 1984
- last permit issued
- Apr 19, 1984
- completed
- 3.4K
- cumulative oil, bbl
- 2.31K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 19, 1984
- Shut in
- —
- Plugged
- Jan 18, 2006
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 |
|---|---|---|---|---|---|---|
| Bonano Unit O-3-17543 | Kurten (Buda) | Anadarko E&P Company LP | 1 | 3.4K | 2.31K | Jan 1993 – Mar 2006 |
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.
- 1Howell Petroleum CorporationJan 1993 → Dec 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 233878-99 | Drill | Hea Exploration, Inc. | Apr 30, 1984 | Mar 29, 1984 | Apr 5, 1984 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17543 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 261 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 6,975 | -6,714 |
| Eagle FordEAGLEFORD | 7,127 | -6,866 |
| False Buda | 7,475 | -7,214 |
| Buda | 7,523 | -7,262 |
| Del Rio | 7,576 | -7,315 |
| Georgetown | 7,593 | -7,332 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,618 | 7,674 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,081 | 12.25 | 1,128 sx |
| 4.5 | 7,751 | 7.875 | 350 sx |
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 | May 24, 1984 | Apr 30, 1984 | — |
| 00 | May 12, 1984 | Apr 30, 1984 | — |
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 42-041-31130 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31130 → 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/04131130, documented in the API reference.