WELL · 42-183-31644 · DISTRICT 6
Grissom Gas Unit #4
Gregg County · Oak Hill (Cotton Valley) field · Vertical
Grissom Gas Unit #4 (API 42-183-31644) is a well in Gregg County operated by Trivium Operating LLC, completed May 15, 2004.
The RRC has issued 2 drilling permits between 2004 and 2019, permitted to 11,000 ft.
Completion filings report 7 formation tops, including Rodessa, BMA, Pettit, Travis Peak.
Its 2 leases have reported 1.19K barrels of oil and 1.44M mcf of gas since May 2004, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed Jan 14, 2023 · 57 permits on file · (817) 546-7490
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trivium Operating LLC |
| Production reports | Sydri Operating, LLCthrough Mar 2023 |
| Latest permit | Trivium Operating, LLCAug 2, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Aug 2, 2019
- last permit issued
- May 15, 2004
- completed
- 1.19K
- cumulative oil, bbl
- 1.44M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 15, 2004
- Shut in
- —
- Plugged
- —
Surface location
32.379389, -94.636875
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Gregg County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Grissom O-6-15695 | Oak Hill (Pettit) | Sydri Operating, LLC | 1 | 1.19K | 24.9K | Aug 2019 – Jul 2026 |
| Grissom Gas Unit G-6-202848 | Oak Hill (Cotton Valley) | Trivium Operating, LLC | 1 | 0 | 1.41M | May 2004 – Dec 2019 |
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.
- 1Chinn Exploration CompanyMay 2004 → Nov 2015
- 2Trivium Operating, LLCDec 2015 → May 2021
- 3Sydri Operating, LLCAug 2022 → Mar 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 855801-99 | Recompletion | Trivium Operating, LLC | Jul 31, 2019 | Aug 2, 2019 | — | 11,000 |
| 541220-99 | Drill | Chinn Exploration Company | Jan 26, 2004 | Jan 29, 2004 | Feb 26, 2004 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-202848 | — | — | — | — |
| — | — O-6-15695 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 349 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 6,179 | -5,830 |
| BMA | 6,204 | -5,855 |
| Pettit | 6,670 | -6,321 |
| PettitPETTET | 6,886 | -6,537 |
| Travis Peak | 7,170 | -6,821 |
| Travis Peak | 7,210 | -6,861 |
| Cotton Valley | 9,097 | -8,748 |
| B Lime | 9,221 | -8,872 |
| Taylor | 10,293 | -9,944 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,123 | 7,131 | Perforated |
| 9,118 | 10,584 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,515 | 11 | 458 S |
| 4.5 | 10,750 | 7.875 | 1,764 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 6, 2020 | Sep 19, 2019 | — |
| 00 | Oct 28, 2004 | Jul 6, 2004 | Yes |
| 00 | Aug 20, 2004 | — | — |
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 42-183-31644 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-183-31644 → 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 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Garrett Buford Blow 342-183-32160
3.5 KM · Cci East Texas Upstream LLC · Section with this well →
| Pecan Gap | 2,820 | -2,513 |
| Blossom | 2,950 | -2,643 |
| Woodbine | 3,500 | -3,193 |
| Goodland | 3,800 | -3,493 |
| Glen Rose | 4,000 | -3,693 |
| Rodessa | 6,650 | -6,343 |
| Rodessa | 6,750 | -6,443 |
| Pettit | 7,180 | -6,873 |
10 TOPS · FIRST 8
Garrett Buford Blow 3A42-183-32161
3.5 KM · Cci East Texas Upstream LLC · Section with this well →
| Pecan Gap | 2,820 | -2,485 |
| Blossom | 2,950 | -2,615 |
| Woodbine | 3,500 | -3,165 |
| Goodland | 3,900 | -3,565 |
| Glen Rose | 4,000 | -3,665 |
| Rodessa | 6,046 | -5,711 |
| Rodessa | 6,750 | -6,415 |
| Pettit | 6,774 | -6,439 |
10 TOPS · FIRST 8
Robbins C42-183-31788
4.3 KM · Trivium Operating, LLC · Section with this well →
| BMA | 6,381 | -6,036 |
| Rodessa | 6,425 | -6,080 |
| Pettit | 7,089 | -6,744 |
| Pettit | 7,129 | -6,784 |
| Travis Peak | 7,375 | -7,030 |
| B Lime | 9,276 | -8,931 |
| Cotton Valley | 9,290 | -8,945 |
| Taylor | 10,472 | -10,127 |
Cherokee Water Company Unit42-401-34930
4.3 KM · Sandridge Expl. and Prod., LLC · Section with this well →
| Massive Anhydrite (marker) | 5,733 | -5,416 |
| Massive Anhydrite (marker) | 5,985 | -5,668 |
| James Lime | 6,466 | -6,149 |
| Pettit | 6,712 | -6,395 |
| Travis Peak | 7,026 | -6,709 |
| Base 'B' Lime | 8,958 | -8,641 |
| Taylor | 10,104 | -9,787 |
| Bossier | 10,444 | -10,127 |
9 TOPS · FIRST 8
Buford Blow 3A42-183-32166
4.3 KM · Cci East Texas Upstream LLC · Section with this well →
| Pecan Gap | 2,820 | -2,516 |
| Blossom | 2,950 | -2,646 |
| Woodbine | 3,500 | -3,196 |
| Goodland | 3,859 | -3,555 |
| Glen Rose | 4,000 | -3,696 |
| Rodessa | 6,002 | -5,698 |
| Pettit | 6,725 | -6,421 |
| Rodessa | 6,750 | -6,446 |
10 TOPS · FIRST 8
Garrett Buford Blow 3B42-183-32162
4.3 KM · Cci East Texas Upstream LLC · Section with this well →
| Pecan Gap | 2,820 | -2,516 |
| Blossom | 2,950 | -2,646 |
| Woodbine | 3,500 | -3,196 |
| Goodland | 3,826 | -3,522 |
| Glen Rose | 4,000 | -3,696 |
| Rodessa | 6,007 | -5,703 |
| Pettit | 6,714 | -6,410 |
| Rodessa | 6,750 | -6,446 |
10 TOPS · FIRST 8
Buford Blow 3B42-183-32167
4.3 KM · Cci East Texas Upstream LLC · Section with this well →
| Pecan Gap | 2,820 | |
| Blossom | 2,950 | |
| Woodbine | 3,500 | |
| Goodland | 3,800 | |
| Glen Rose | 4,000 | |
| Rodessa | 6,650 | |
| Rodessa | 6,750 | |
| Pettit | 7,180 |
10 TOPS · FIRST 8
Major Kennedy Estate42-401-35376
5.3 KM · Cci East Texas Upstream LLC · Section with this well →
| Nacatoch | 1,800 | -1,483 |
| Woodbine | 3,330 | -3,013 |
| Paluxy | 4,510 | -4,193 |
| Rodessa | 6,020 | -5,703 |
| Pettit | 6,800 | -6,483 |
| Travis Peak | 7,190 | -6,873 |
| Cotton Valley | 8,930 | -8,613 |
| Haynesville | 11,338 | -11,021 |
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/18331644, documented in the API reference.