WELL · 42-187-33240 · DISTRICT 1
Hall Malvonee #1
Guadalupe County · Salt Flat field · Vertical
Hall Malvonee #1 (API 42-187-33240) is a plugged well in Guadalupe County, plugged March 28, 1991, last operated by Coalinga Corporation.
The RRC has issued one drilling permit (amended once), issued November 17, 1987, permitted to 3,000 ft.
It was permitted by Keck Partners and has since transferred to Coalinga Corporation on the wellbore schedule.
Completion filings report 4 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford, Buda.
Operator of record
Permitted by Keck Partners; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 1998 · 68 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Coalinga Corporation |
| Production reports | none |
| Latest permit | Keck PartnersNov 17, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,000
- total depth, ft
- 2
- permits on file
- Nov 17, 1987
- last permit issued
- Mar 15, 1988
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 1988
- Shut in
- —
- Plugged
- Mar 28, 1991
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 |
|---|---|---|---|---|---|---|
| — O-1-11996 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 338892-98 | Drill | Keck Partners | Feb 2, 1988 | Nov 17, 1987 | — | 3,000 |
| 338892-99 | Drill | Keck Partners | Nov 16, 1987 | Nov 17, 1987 | — | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-11996 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 444 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 2,210 | -1,766 |
| Austin Chalk | 2,451 | -2,007 |
| Austin ChalkAUSTIN CHALK UPPER | 2,524 | -2,080 |
| Austin ChalkAUSTIN CHALK MIDDLE | 2,596 | -2,152 |
| Austin ChalkAUSTIN CHALK LOWER | 2,654 | -2,210 |
| Eagle FordEAGLEFORD | 2,709 | -2,265 |
| Buda | 2,745 | -2,301 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,481 | 2,622 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 2,842 | 7.875 | 451 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 25, 1988 | Mar 30, 1988 | Yes |
| 00 | Apr 5, 1988 | — | — |
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 42-187-33240 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-187-33240 → 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/18733240, documented in the API reference.