WELL · 42-103-35591 · DISTRICT 8
Lea Katie W. #74
Crane County · Lea (Penn. Detrital) field · Shut IN · Vertical
Lea Katie W. #74 (API 42-103-35591) is a well in Crane County operated by Formentera Operations LLC, completed October 11, 2008 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 15, 2008, permitted to 9,300 ft.
It was permitted by Encore Operating, L.P. and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Mississippian, Devonian.
Its lease has reported 18.8K barrels of oil and 13.3K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Encore Operating, L.P.; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed May 4, 2026 · 90 permits on file · (844) 509-5768
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Formentera Operations LLC |
| Production reports | Grizzly OP of Delaware, LLCthrough Feb 2020 |
| Latest permit | Encore Operating, L.P.Jun 9, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,300
- total depth, ft
- 2
- permits on file
- Jun 9, 2009
- last permit issued
- Oct 11, 2008
- completed
- 18.8K
- cumulative oil, bbl
- 13.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 11, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Lea, Katie W. O-10-18339 | Lea (Penn. Detrital) | Formentera Operations LLC | 3 | 18.8K | 13.3K | Jan 1993 – Jul 2026 |
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.
- 1Encore Operating, L.P.Aug 2008 → Aug 2009
- 2Encore Energy Partners Oper LLCSep 2009 → Mar 2012
- 3Vanguard Permian, LLCApr 2012 → Apr 2015
- 4Vanguard Operating, LLCMay 2015 → Aug 2019
- 5Grizzly OP of Delaware, LLCSep 2019 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 667891-98 | Drill | Encore Operating, L.P. | Jun 2, 2009 | Jun 9, 2009 | Aug 31, 2008 | 9,300 |
| 667891-99 | Drill | Encore Operating, L.P. | Jul 30, 2008 | Aug 15, 2008 | Aug 31, 2008 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-18339 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,615 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| MississippianMISSISSIPPIAN LM | 8,410 | -5,795 |
| Devonian | 8,524 | -5,909 |
| DevonianDEVONIAN LM | 8,766 | -6,151 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 955 | 11 | 505 S |
| 5.5 | 9,300 | 7.875 | 680 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 1, 2009 | Jan 8, 2009 | Yes |
| 00 | Jul 17, 2009 | — | — |
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 42-103-35591 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35591 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10335591, documented in the API reference.