TEXAS · WELLS · MONTAGUE COUNTY · TUNNICLIFF LEASE · API 42-337-33957 · DISTRICT 7C
Tunnicliff #1
Montague County · Newark East (Barnett Shale) field · Shut In · Directional
Tunnicliff #1 (API 42-337-33957) is a permitted well in Montague County filed by Eog Resources, Inc.; no completion report is on file yet.
The RRC has issued one drilling permit (amended 4 times), issued October 17, 2007, permitted to 7,980 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Bkv Barnett LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Ranger, Palo Pinto, Brazos River, Bryson.
Its lease has reported 11.6K barrels of oil and 21.7K mcf of gas since January 2008, with no volume in the three years through April 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 11, 2026
- Permits on file
- 143
- Phone
- (940) 394-2000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | BKV Barnett LLC |
| Production reports | EOG Resources, Inc.through Sep 2015 |
| Latest permit | EOG Resources, Inc.Oct 17, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,980
- total depth, ft
- 5
- permits on file
- Oct 17, 2007
- last permit issued
- —
- completed
- 11.6K
- cumulative oil, bbl
- 21.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2008 THROUGH Sep 2015
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- —
- Shut in
- Jan 1, 2016
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tunnicliff O-13-31030 | Newark, East (Barnett Shale) | EOG Resources, Inc. | 3 | 11.6K | 21.7K | Jan 2008 – Sep 2015 |
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.
- 1EOG Resources, Inc.Aug 2008 → Sep 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 647709-95 | Drill | EOG Resources, Inc. | Dec 24, 2008 | Oct 17, 2007 | Nov 10, 2007 | 8,500 |
| 647709-96 | Drill | EOG Resources, Inc. | Dec 20, 2007 | Oct 17, 2007 | Nov 10, 2007 | 8,500 |
| 647709-97 | Drill | EOG Resources, Inc. | Nov 2, 2007 | Oct 17, 2007 | — | 8,500 |
| 647709-98 | Drill | EOG Resources, Inc. | Oct 23, 2007 | Oct 17, 2007 | — | 7,600 |
| 647709-99 | Drill | EOG Resources, Inc. | Oct 12, 2007 | Oct 17, 2007 | — | 7,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | Tunnicliff O-13-31030 | Newark East (Barnett Shale) | BKV Barnett LLC | Shut In · shut in Jan 1, 2016 | 7,980 |
Formation tops
As filed on W-2/G-1. Subsea from 1,129 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ranger | 1,934 | -805 |
| Palo Pinto | 3,104 | -1,975 |
| Brazos River | 4,114 | -2,985 |
| Bryson | 5,244 | -4,115 |
| Caddo | 6,674 | -5,545 |
| BarnettBARNETT SHALE | 7,228 | -6,099 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,185 | 12.25 | 570 S |
| 7 | 7,980 | 8.75 | 450 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 11, 2010 | Jul 24, 2008 | Yes |
| 00 | Oct 21, 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 42-337-33957 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-33957 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/33733957, documented in the API reference.