TEXAS · WELLS · RUSK COUNTY · VIPER #1 LEASE · API 42-401-34260 · DISTRICT 06
Viper #1 #14
Rusk County · Minden (Cotton Valley Cons.) field · Producing · Vertical
- Fields on the latest permit · any of 2
- Minden (Cotton Valley Cons.) · Minden (Cotton Valley Lime)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Viper #1 #14 (API 42-401-34260) is a well in Rusk County operated by Sabine Energy Inc., completed March 5, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 14, 2007, permitted to 10,950 ft.
It was permitted by El Paso E & P Company, L. P. and has since transferred to Sabine Energy Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including T/Ma, Rodessa, Sligo, Travis Peak.
Its lease has reported 1.1K barrels of oil and 872K mcf of gas since March 2008, last reporting volume in April 2026.
Operator of record
Permitted by El Paso E & P Company, L. P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 6, 2026
- Permits on file
- 66
- Phone
- (832) 242-9600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sabine Energy Inc. |
| Production reports | Sabine Energy Inc.through Apr 2026 |
| Latest permit | El Paso E & P Company, L. P.Mar 14, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,950
- total depth, ft
- 1
- permits on file
- Mar 14, 2007
- last permit issued
- Mar 5, 2008
- completed
- 1.1K
- cumulative oil, bbl
- 872K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2008 THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 5, 2008
- Shut in
- —
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Viper #1 G-6-239244 | Minden (Cotton Valley Cons.) | Sabine Energy Inc. | 1 | 1.1K | 872K | Mar 2008 – Apr 2026 |
Gas, mcf lease total
Last 12 months 15,527 · prior 12 14,897(+4%)
Wells named Viper #1
Sabine Energy Inc.'s other wells filed under this lease name in Rusk County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1El Paso E & P Company, L. P.Mar 2008 → Oct 2011
- 2NFR Energy, LLCNov 2011 → Jan 2013
- 3Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 4Sabine Oil & Gas CorporationApr 2015 → Dec 2025
- 5Sabine Energy Inc.Jan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 634808-99 | Drill | El Paso E & P Company, L. P. | Mar 8, 2007 | Mar 14, 2007 | Jan 31, 2008 | 12,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 5, 2008 | Viper #1 G-6-239244 | Minden (Cotton Valley Cons.) | Sabine Energy Inc. | Producing | 10,950 |
Formation tops
As filed on W-2/G-1. Subsea from 470 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/MA | 6,130 | -5,660 |
| RodessaRODESSA POROSITY | 6,470 | -6,000 |
| Sligo | 7,080 | -6,610 |
| Travis Peak | 7,370 | -6,900 |
| Cotton Valley | 9,254 | -8,784 |
| Taylor | 10,520 | -10,050 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,642 | 9,910 | Perforated |
| 10,076 | 10,405 | Perforated |
| 10,594 | 10,764 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.625 | 1,233 | 12.25 | 440 S |
| 4.5 | 10,950 | 7.875 | 1,290 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 | Oct 6, 2008 | Aug 29, 2008 | Yes |
| 00 | Sep 29, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 24, 2011. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans T/Ma, Rodessa, Sligo, Travis Peak, Cotton Valley, Taylor | TIFF | 1,223 to 10,949 | Feb 24, 2011run Feb 15, 2008 | 10.0 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-401-34260 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-34260 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/40134260, documented in the API reference.