WELL · 42-401-31108 · DISTRICT 6
Maddox Estate Gas Unit #1
Rusk County · Vertical
Maddox Estate Gas Unit #1 (API 42-401-31108) is a permitted well in Rusk County filed by Cci East Texas Upstream LLC; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1981 and 2017, permitted to 11,000 ft.
Completion filings report 18 formation tops, including Nacatoch, Woodbine, T. Duck Creek Shale, T. Duck Creek Lime.
Operator of record
Houston, TX · P-5 Y, filed Jul 4, 2026 · 114 permits on file · (844) 888-9549
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | TGNR East Texas LLCthrough Oct 2023 |
| Latest permit | Cci East Texas Upstream LLCJul 24, 2017 |
- 11,000
- total depth, ft
- 3
- permits on file
- Jul 24, 2017
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 477K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
32.156680, -94.842934
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Rusk 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 |
|---|---|---|---|---|---|---|
| Maddox Estate Gas Unit 1 TP G-6-284739 | Oak Hill (Travis Peak) | TGNR East Texas LLC | 1 | 0 | 75.4K | Nov 2017 – Jul 2026 |
| Maddox Estate Gas Unit G-6-93287 | Oak Hill (Cotton Valley) | Cci East Texas Upstream LLC | 1 | 0 | 401K | Jan 1993 – Dec 2018 |
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.
- 1Castle Production CompanyJan 1993 → Apr 1997
- 2Union Pacific Resources CompanyMay 1997 → Jan 2001
- 3Rme Petroleum CompanyFeb 2001 → Nov 2002
- 4Anadarko E&P Company LPDec 2002 → Oct 2012
- 5Anadarko E&P Onshore LLCJan 2013 → Feb 2015
- 6Cci East Texas Upstream LLCNov 2017 → Jan 2021
- 7TGNR East Texas LLCFeb 2021 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 829005-99 | Recompletion | Cci East Texas Upstream LLC | Jul 19, 2017 | Jul 24, 2017 | Aug 29, 2017 | 10,850 |
| 506128-99 | Recompletion | Rme Petroleum Company | Mar 6, 2001 | Mar 6, 2001 | — | 10,850 |
| 106217-99 | Drill | Henderson Clay Products, Inc. | Jan 26, 1981 | Jan 26, 1981 | Jan 30, 1981 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-93287 | — | — | — | — |
| — | — G-6-284739 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 454 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Nacatoch | 1,800 | -1,346 |
| Woodbine | 3,330 | -2,876 |
| T. Duck Creek Shale | 4,050 | -3,596 |
| T. Duck Creek Lime | 4,130 | -3,676 |
| Paluxy | 4,510 | -4,056 |
| T. Paluxy | 4,560 | -4,106 |
| T. Upper Glen Rose | 4,840 | -4,386 |
| Rodessa | 6,020 | -5,566 |
| T. Massive Anhydrite | 6,230 | -5,776 |
| T. Rodessa | 6,510 | -6,056 |
| PettitPETTET | 6,800 | -6,346 |
| T. James | 6,940 | -6,486 |
| T. Pine Island | 7,090 | -6,636 |
| Travis Peak | 7,190 | -6,736 |
| T. Pettit | 7,200 | -6,746 |
| T. Travis Peak | 7,490 | -7,036 |
| Cotton Valley | 8,930 | -8,476 |
| T. Cotton Valley | 9,275 | -8,821 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,460 | 7,534 | Perforated |
| 10,570 | 10,763 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,200 | 12.25 | 1,150 S |
| 5.5 | 10,850 | 8.75 | 1,600 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 | Sep 28, 2018 | May 16, 2018 | — |
| 00 | Jan 12, 1984 | May 21, 1981 | — |
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 42-401-31108 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-31108 → 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.
Gray GU 142-401-34921
0.6 KM · Sabine Oil & Gas Corporation · Section with this well →
| Nacatoch | 1,800 | -1,357 |
| Paluxy | 4,510 | -4,067 |
| Rodessa | 6,020 | -5,577 |
| James Lime | 6,932 | -6,489 |
| Pettit | 7,133 | -6,690 |
| Sligo | 7,163 | -6,720 |
| Pettit | 7,163 | -6,720 |
| Travis Peak | 7,230 | -6,787 |
10 TOPS · FIRST 8
Maddox Estate Unit42-401-34085
0.8 KM · Cci East Texas Upstream LLC · Section with this well →
| Austin Chalk | 3,247 | -2,825 |
| Massive A | 6,250 | -5,828 |
| Pettit | 7,206 | -6,784 |
| Pettete | 7,206 | -6,784 |
| Travis Peak | 7,430 | -7,008 |
| Cotton Valley | 9,244 | -8,822 |
| Bossier | 10,282 | -9,860 |
Webb OU42-401-35487
1.4 KM · Sabine Oil & Gas Corporation · Section with this well →
| Nacatoch | 2,144 | -1,649 |
| Paluxy | 4,583 | -4,088 |
| Rodessa | 6,524 | -6,029 |
| Pettit | 7,211 | -6,716 |
| Cotton Valley | — | |
| Travis Peak | — | |
| Woodbine | — |
Gray-Webb (AW)42-401-35405
1.4 KM · Sabine Oil & Gas Corporation · Section with this well →
| Nacatoch | 2,127 | -1,633 |
| Woodbine | 3,412 | -2,918 |
| Paluxy | 4,601 | -4,107 |
| Rodessa | 6,539 | -6,045 |
| Pettit | 7,228 | -6,734 |
| Travis Peak | 7,444 | -6,950 |
| Cotton Valley | 9,507 | -9,013 |
Dollar Gas Unit No. 142-401-34079
1.4 KM · Sabine Oil & Gas Corporation · Section with this well →
| Massive Anhydrite (marker) | 6,552 | -6,106 |
| James Lime | 7,012 | -6,566 |
| Pettit | 7,248 | -6,802 |
| Pettit | 7,248 | -6,802 |
| Travis Peak | 7,536 | -7,090 |
| Travis Peak | 7,556 | -7,110 |
| Cotton Valley | 9,495 | -9,049 |
| Cotton Valley | 9,495 | -9,049 |
10 TOPS · FIRST 8
Dollar Gas Unit No. 142-401-34796
1.5 KM · Sabine Oil & Gas Corporation · Section with this well →
| Travis Peak | 7,483 | -7,033 |
| Cotton Valley | 9,298 | -8,848 |
| Taylor | 10,608 | -10,158 |
| Bossier | 10,838 | -10,388 |
Dollar-Finis Rogers (AW)42-401-35397
1.8 KM · Sabine Oil & Gas Corporation · Section with this well →
| Nacatoch | 1,800 | -1,302 |
| Woodbine | 3,330 | -2,832 |
| Paluxy | 4,629 | -4,131 |
| Rodessa | 6,627 | -6,129 |
| Pettit | 7,308 | -6,810 |
| Travis Peak | 7,517 | -7,019 |
| Cotton Valley | 9,593 | -9,095 |
Wesson GU42-401-33539
1.9 KM · Sabine Oil & Gas Corporation · Section with this well →
| Base Anhydrite | 6,344 | -5,902 |
| Massive Anhydrite (marker) | 6,344 | -5,902 |
| Rodessa | 6,571 | -6,129 |
| James Lime | 6,960 | -6,518 |
| Pettit | 7,279 | -6,837 |
| Travis Peak | 7,478 | -7,036 |
| Cotton Valley | 9,479 | -9,037 |
| CV Taylor | 10,574 | -10,132 |
9 TOPS · FIRST 8
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/40131108, documented in the API reference.