WELL · 42-351-30495 · DISTRICT 3
Hankamer #8R
Newton County · Gist (5500 Frio) field · Vertical
Hankamer #8R (API 42-351-30495) is a plugged well in Newton County, plugged November 30, 1999, last operated by Hilcorp Energy Company.
The RRC has issued 5 drilling permits between 1990 and 1997, permitted to 6,200 ft.
It was permitted by Convest Energy Corporation and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 2 formation tops, including Walden, Walden Sand.
Its 4 leases have reported 28.7K barrels of oil and 133K mcf of gas since January 1993, last reporting in August 2000. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Convest Energy Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,453 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Dec 1999 |
| Latest permit | Convest Energy CorporationMar 24, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,200
- total depth, ft
- 5
- permits on file
- Mar 24, 1997
- last permit issued
- Jan 22, 1997
- completed
- 28.7K
- cumulative oil, bbl
- 133K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 22, 1997
- Shut in
- —
- Plugged
- Nov 30, 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 4 leases this well is completed on; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hankamer O-3-17049 | Gist (Walden) | Hilcorp Energy Company | 5 | 24.3K | 21.4K | Jan 1993 – Aug 2000 |
| Hankamer G-3-162730 | Gist (5500 Frio) | Hilcorp Energy Company | 1 | 0 | 90.7K | Jan 1997 – Feb 2000 |
| Hankamer O-3-13638 | Gist | Convest Energy Corporation | 2 | 4.48K | 2.66K | Jan 1993 – Mar 1996 |
| Hankamer G-3-152848 | Gist | Convest Energy Corporation | 1 | 0 | 17.9K | Nov 1994 – Dec 1995 |
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.
- 1Convest Energy CorporationJan 1993 → Apr 1997
- 2Hilcorp Energy CompanyMay 1997 → Dec 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 460077-99 | Recompletion | Convest Energy Corporation | Mar 19, 1997 | Mar 24, 1997 | Jan 17, 1997 | 6,200 |
| 442344-99 | Recompletion | Convest Energy Corporation | Nov 29, 1995 | Dec 4, 1995 | Nov 28, 1995 | 6,200 |
| 430610-99 | Recompletion | Convest Energy Corporation | Dec 5, 1994 | Dec 7, 1994 | Nov 29, 1994 | 5,770 |
| 393502-99 | Recompletion | Convest Energy Corporation | Oct 31, 1991 | Nov 7, 1991 | Nov 19, 1991 | 6,200 |
| 370743-99 | Drill | Convest Energy Corporation | Mar 9, 1990 | Apr 4, 1990 | — | 6,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-152848 | — | — | — | — |
| — | — G-3-162730 | — | — | — | — |
| — | — O-3-13638 | — | — | — | — |
| — | — O-3-17049 | — | — | — | — |
| — | — O-3-17049 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 35 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Walden | 5,860 | -5,825 |
| Walden Sand | 5,860 | -5,825 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,554 | 5,566 | Perforated |
| 5,754 | 5,757 | Perforated |
| 5,815 | 5,820 | Perforated |
| 5,860 | 5,862 | Perforated |
| 5,860 | 5,873 | Perforated |
| 6,035 | 6,037 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,521 | 12.25 | 570 S |
| 7 | 6,207 | 8.75 | 415 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 | May 21, 1997 | Feb 3, 1997 | Yes |
| 00 | May 9, 1997 | — | — |
| 00 | Mar 12, 1996 | Jan 16, 1996 | Yes |
| 00 | Feb 28, 1996 | — | — |
| 00 | Mar 7, 1995 | Dec 14, 1994 | Yes |
| 00 | Feb 28, 1995 | — | — |
| 00 | Apr 21, 1992 | Jan 17, 1992 | Yes |
| 00 | Mar 26, 1992 | Jul 17, 1990 | Yes |
| 00 | Aug 8, 1990 | Jul 17, 1990 | Yes |
| 00 | Aug 1, 1990 | — | — |
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 42-351-30495 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-351-30495 → 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/35130495, documented in the API reference.