WELL · 42-317-33566 · DISTRICT 8
Grisham J.R. & Greeman J. M.-A- #8
Martin County · Spraberry (Trend Area) field · Vertical
Grisham J.R. & Greeman J. M.-A- #8 (API 42-317-33566) is a plugged well in Martin County, plugged October 11, 2010, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit (amended twice), issued October 25, 1988, permitted to 11,595 ft.
It was permitted by Conoco Inc. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Yates, San Andres, Clear Fork, Spraberry.
Its lease has reported 199K barrels of oil and 395K mcf of gas since January 1993, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Conoco Inc.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed May 4, 2026 · 15,619 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Nov 2021 |
| Latest permit | Conoco Inc.Oct 25, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,595
- total depth, ft
- 3
- permits on file
- Oct 25, 1988
- last permit issued
- Feb 11, 1990
- completed
- 199K
- cumulative oil, bbl
- 395K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 11, 1990
- Shut in
- —
- Plugged
- Oct 11, 2010
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; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Grisham,j.r. & Greeman, J. M.-A- O-10-22878 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 10 | 199K | 395K | Jan 1993 – Jul 2026 |
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.
- 1Cox, John L.Jan 1993 → Sep 2003
- 2JM Cox Resources, L.P.Oct 2003 → Oct 2017
- 3QEP Energy CompanyNov 2017 → Oct 2018
- 4Parsley Energy Operations, LLCNov 2018 → Jan 2021
- 5Pioneer Natural Res. USA, Inc.Feb 2021 → Oct 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 352581-97 | Drill | Conoco Inc. | Dec 13, 1989 | Oct 25, 1988 | — | 11,595 |
| 352581-98 | Drill | Conoco Inc. | Nov 8, 1988 | Oct 25, 1988 | Nov 7, 1989 | 11,450 |
| 352581-99 | Drill | Conoco Inc. | Oct 24, 1988 | Oct 25, 1988 | — | 11,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-22878 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,728 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,283 | 445 |
| San Andres | 3,743 | -1,015 |
| Clear ForkCLEARFORK | 5,843 | -3,115 |
| SpraberrySPRABERRY TREND | 7,013 | -4,285 |
| DeanDEAN-WOLFCAMP | 8,295 | -5,567 |
| DeanDEAN-WOLFCAMP | 8,533 | -5,805 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,562 | 7,960 | Perforated |
| 8,394 | 8,510 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 428 | 17.5 | 600 S |
| 9.625 | 3,759 | 13.5 | 1,620 S |
| 9.625 | 3,794 | 13.5 | 1,620 S |
| 7 | 9,157 | 8.75 | 1,150 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 | Jul 16, 1990 | Feb 22, 1990 | Yes |
| 00 | Apr 11, 1990 | Jan 30, 1990 | Yes |
| 00 | Feb 17, 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 42-317-33566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-33566 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/31733566, documented in the API reference.