WELL · 42-371-36908 · DISTRICT 8
Trees Estate 12 #2
Pecos County · Waha (Delaware) field · Vertical
Trees Estate 12 #2 (API 42-371-36908) is a plugged well in Pecos County, plugged May 17, 2021, last operated by Meco IV LLC.
The RRC has issued one drilling permit (amended once), issued April 9, 1999, permitted to 6,400 ft.
It was permitted by Union Oil Company Of California and has since transferred to Meco IV LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Rustler, Bell Canyon, Cherry Canyon.
Its lease has reported 90.2K barrels of oil and 604K mcf of gas since October 1998, last reporting in July 2021. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Union Oil Company of California; the EWA schedule now lists a different operator.
Lakewood, CO · P-5 Y, filed Apr 8, 2022 · 36 permits on file · (303) 717-8842
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Meco IV LLC |
| Production reports | Meco IV, LLCthrough Jul 2018 |
| Latest permit | Union Oil Company of CaliforniaApr 9, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,400
- total depth, ft
- 2
- permits on file
- Apr 9, 1999
- last permit issued
- Dec 10, 2018
- completed
- 90.2K
- cumulative oil, bbl
- 604K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1998 THROUGH Jul 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 10, 2018
- Shut in
- —
- Plugged
- May 17, 2021
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 |
|---|---|---|---|---|---|---|
| Trees Estate "12" O-10-36000 | Waha (Delaware) | Meco IV, LLC | 3 | 90.2K | 604K | Oct 1998 – Jul 2021 |
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.
- 1Union Oil Company of CaliforniaOct 1998 → May 2000
- 2Pure Resources, L.P.Jun 2000 → Mar 2006
- 3Chevron Midcontinent, L.P.Apr 2006 → Dec 2007
- 4Chesapeake Operating, Inc.Jan 2008 → Sep 2012
- 5Shell Western E&POct 2012 → Jul 2015
- 6Meco IV, LLCOct 2015 → Jul 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 483733-98 | Drill | Union Oil Company of California | May 6, 1999 | Apr 9, 1999 | — | 6,400 |
| 483733-99 | Drill | Union Oil Company of California | Apr 8, 1999 | Apr 9, 1999 | May 2, 1999 | 6,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-36000 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,569 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER ANHYDRITE | 2,292 | 277 |
| Bell Canyon | 4,901 | -2,332 |
| Cherry Canyon | 5,710 | -3,141 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,940 | 5,010 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,230 | 12.25 | 750 S |
| 5.5 | 6,150 | 7.875 | 1,950 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 | Nov 6, 2020 | Nov 3, 2020 | — |
| 00 | Sep 7, 1999 | Jul 16, 1999 | Yes |
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 42-371-36908 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-36908 → 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/37136908, documented in the API reference.