TEXAS · WELLS · JOHNSON COUNTY · SLEDGE SISTERS LEASE · API 42-251-31478 · DISTRICT 7C
Sledge Sisters #2
Johnson County · Newark East (Barnett Shale) field · Temp Abandoned · Horizontal · Directional
Sledge Sisters #2 (API 42-251-31478) is a horizontal well in Johnson County operated by Upp Operating LLC, completed March 19, 2007 and listed as temp abandoned on the RRC schedule, shut in March 1, 2008.
The RRC has issued one drilling permit (amended twice), issued February 1, 2007, permitted to 1,729 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Upp Operating LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 6, 2026
- Permits on file
- 33
- Phone
- (713) 495-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upp Operating LLC |
| Production reports | none |
| Latest permit | EOG Resources, Inc.Feb 1, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,729
- total depth, ft
- 3
- permits on file
- Feb 1, 2007
- last permit issued
- Mar 19, 2007
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 19, 2007
- Shut in
- Mar 1, 2008
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sledge Sisters G-13-238674 | Newark, East (Barnett Shale) | Upp Operating, LLC | 1 | 0 | 0 | Mar 2008 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632734-97 | Drill | EOG Resources, Inc. | Apr 9, 2007 | Feb 1, 2007 | Mar 17, 2007 | 8,900 |
| 632734-98 | Drill | EOG Resources, Inc. | Mar 15, 2007 | Feb 1, 2007 | — | 8,900 |
| 632734-99 | Drill | EOG Resources, Inc. | Jan 30, 2007 | Feb 1, 2007 | Mar 16, 2007 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 19, 2007 | Sledge Sisters G-13-238674 | Newark East (Barnett Shale) | Upp Operating LLC | Temp Abandoned · shut in Mar 1, 2008 | 1,729 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,729 | 12.25 | 490 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 | Mar 26, 2010 | Apr 11, 2008 | Yes |
| 00 | Sep 10, 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 42-251-31478 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-251-31478 → 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/25131478, documented in the API reference.