WELL · 42-183-31966 · DISTRICT 6
Griffin Ranch G.U. 7 #4
Gregg County · Danville (TP-CV Cons.) field · Producing · Vertical
Griffin Ranch G.U. 7 #4 (API 42-183-31966) is a well in Gregg County operated by Sydri Operating LLC, completed December 3, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 29, 2007, permitted to 13,000 ft.
It was permitted by Geo-Vest Of Texas, Inc. and has since transferred to Sydri Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Massive Anhydrite (marker), Rodessa, James Lime.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Geo-Vest of Texas, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Dec 4, 2025 · 46 permits on file · (972) 754-8626
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sydri Operating LLC |
| Production reports | Sydri Operating, LLCthrough Feb 2024 |
| Latest permit | Geo-Vest of Texas, Inc.Aug 29, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- Aug 29, 2007
- last permit issued
- Dec 3, 2007
- completed
- 0
- cumulative oil, bbl
- 809K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 3, 2007
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Griffin Ranch G.U. 7 G-6-236158 | Danville (TP-CV Cons.) | Sydri Operating, LLC | 1 | 0 | 809K | Dec 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Geo-Vest of Texas, Inc.Dec 2007 → Jun 2008
- 2Exco Operating Company, LPJul 2008 → Jan 2013
- 3Exco/Hgi JV Assets, LLCFeb 2013 → Jun 2014
- 4Compass Energy Operating, LLCJul 2014 → Nov 2015
- 5Indigo Resources LLCDec 2015 → Jul 2018
- 6Titan Rock E&P, LLCAug 2018 → Oct 2022
- 7Sydri Operating, LLCDec 2023 → Feb 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 645143-99 | Drill | Geo-Vest of Texas, Inc. | Aug 27, 2007 | Aug 29, 2007 | Oct 1, 2007 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-236158 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 398 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)BASE OF MASSIVE ANHYDRITE | 6,569 | -6,171 |
| RodessaTOP OF RODESSA | 6,606 | -6,208 |
| James LimeTOP OF JAMES LIME | 7,025 | -6,627 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,237 | 9,870 | Perforated |
| 10,250 | 10,688 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,082 | 11 | 440 S |
| 5.5 | 10,777 | 7.875 | 2,250 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 7, 2008 | Feb 11, 2008 | — |
| 00 | Jun 30, 2008 | Jan 4, 2008 | Yes |
| 00 | Jun 23, 2008 | — | — |
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 42-183-31966 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-183-31966 → 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/18331966, documented in the API reference.