WELL · 42-157-31827 · DISTRICT 3
Grigar R #1
Fort Bend County · Vertical
Grigar R #1 (API 42-157-31827) is a permitted well in Fort Bend County filed by Crest Resources, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 1990 and 2023, permitted to 14,300 ft.
Completion filings report 6 formation tops, including Yegua, Yequa, Cook Mountain, Reches.
Operator of record
Tulsa, OK · P-5 Y, filed Dec 4, 2025 · 97 permits on file · (806) 663-7179
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough May 2016 |
| Latest permit | Crest Resources, Inc.Apr 18, 2023 |
- 14,300
- total depth, ft
- 3
- permits on file
- Apr 18, 2023
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 5.13M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
29.599656, -95.987729
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Fort Bend County.
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 |
|---|---|---|---|---|---|---|
| Grigar G-3-136417 | Cooley (Meek Sand) | Crest Resources, Inc. | 1 | 0 | 5.13M | Jan 1993 – Jan 2024 |
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.
- 1Phillips Petroleum CompanyJan 1993 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Aug 2007
- 3Hilcorp Energy CompanyDec 2012 → May 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 889675-99 | Recompletion | Crest Resources, Inc. | Apr 10, 2023 | Apr 18, 2023 | — | 12,350 |
| 370002-98 | Drill | Phillips Petroleum Company | Aug 27, 1990 | Feb 20, 1990 | — | 14,300 |
| 370002-99 | Drill | Phillips Petroleum Company | Feb 20, 1990 | Feb 20, 1990 | — | 14,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-136417 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 122 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 7,910 | -7,788 |
| Yequa | 7,910 | -7,788 |
| Cook Mountain | 9,007 | -8,885 |
| Reches | 10,260 | -10,138 |
| Weches | 10,260 | -10,138 |
| WilcoxWILCOX MEEK SAND | 12,670 | -12,548 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,683 | 12,754 | Perforated |
| 12,989 | 13,154 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 103 | — | — |
| 10.75 | 3,520 | 14.75 | 2,087 S |
| 7.75 | 11,400 | 9.5 | 2,600 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 | Feb 4, 1999 | Dec 16, 1998 | — |
| 00 | Feb 5, 1992 | Dec 27, 1991 | — |
| 00 | Jan 11, 1991 | Aug 2, 1990 | Yes |
| 00 | Jan 10, 1991 | — | — |
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 42-157-31827 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-31827 → 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.
Nearby wells and their tops
NEAREST 2 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 2 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Moore42-157-31368
0.4 KM · Partners Oil Company · Section with this well →
| Miocene (undifferentiated) | 3,143 | -3,019 |
| Yegua | 8,055 | -7,931 |
| Yegua | 8,273 | -8,149 |
| Yegua | 8,340 | -8,216 |
Grigar42-157-32004
0.7 KM · Phillips Petroleum Company · Section with this well →
| Yegua | 8,210 | -8,059 |
| Weches | 10,268 | -10,117 |
| Wilcox | 11,975 | -11,824 |
| Meek Sd. | 12,774 | -12,623 |
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/15731827, documented in the API reference.