TEXAS · WELLS · REFUGIO COUNTY · HEARD, CLAUDE E. ET AL LEASE · API 42-391-00641 · DISTRICT 02
Heard Claude E. et Al #27
Refugio County · Greta (O-6) field · Shut In · Vertical
Heard Claude E. ET AL #27 (API 42-391-00641) is a well in Refugio County operated by Hilcorp Energy Company, completed December 20, 1978 and listed as shut in on the RRC schedule, shut in May 1, 2020.
The RRC has issued one drilling permit, issued November 8, 1978, permitted to 4,419 ft.
It was permitted by Quintana Pet. Corp. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit.
Operator of record
Permitted by Quintana Pet. Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | none |
| Latest permit | Quintana Pet. Corp.Nov 8, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,419
- total depth, ft
- 1
- permits on file
- Nov 8, 1978
- last permit issued
- Dec 20, 1978
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 20, 1978
- Shut in
- May 1, 2020
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Heard, Claude E. et Al O-2-5684 | Greta (O-6) | Hilcorp Energy Company | 1 | 0 | 0 | Jan 1993 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 36476-99 | Recompletion | Quintana Pet. Corp. | Nov 8, 1978 | Nov 8, 1978 | — | 4,419 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 20, 1978 | Heard Claude E. et Al O-2-5684 | Greta (O-6) | Hilcorp Energy Company | Shut In · shut in May 1, 2020 | 4,419 |
| — | Heard Claude E. et Al O-2-1539 | Tom Oconnor | Hilcorp Energy Company | Not on Schedule | — |
| — | Heard Claude E. O-2-3995 | Greta (4400) | Quintana Pet. Corp. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,356 | 3,397 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,034 | 15 | 500 S |
| 2.875 | 3,264 | — | — |
| 7 | 4,419 | 9.875 | 700 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 | Jan 12, 1984 | Feb 15, 1979 | — |
| 00 | Jan 12, 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 42-391-00641 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00641 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 9.92M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000001640 | H-1 Injection | Active | 3,000 | 1,000 | 3,356–3,397 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/39100641, documented in the API reference.