WELL · 42-165-38686 · DISTRICT 8
Collett Eugenia #20
Gaines County · Cedar Lake field · Producing · Vertical
Collett Eugenia #20 (API 42-165-38686) is a well in Gaines County operated by Hilcorp Energy Company, completed July 21, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 11, 2018, permitted to 5,600 ft.
It was permitted by Occidental Permian Ltd. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 1.35M barrels of oil and 266K mcf of gas since January 1993, last reporting in July 2026. The lease carries 14 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Occidental Permian Ltd.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,453 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Occidental Permian Ltd.May 11, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,600
- total depth, ft
- 1
- permits on file
- May 11, 2018
- last permit issued
- Jul 21, 2018
- completed
- 1.35M
- cumulative oil, bbl
- 266K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 21, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.824017, -102.226822
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Gaines County.
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Collett, Eugenia O-11-60422 | Cedar Lake | Hilcorp Energy Company | 14 | 1.35M | 266K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 42,665 · prior 12 38,816(+10%)
Gas, mcf lease total
Last 12 months 5,686 · prior 12 4,006(+42%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Feb 1997
- 2Altura Energy Ltd.Mar 1997 → Apr 2000
- 3Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 838032-99 | Drill | Occidental Permian Ltd. | Mar 27, 2018 | May 11, 2018 | Jul 5, 2018 | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60422 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,081 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,520 | 1,561 |
| YatesYATES - OVERPRESSURE, INERT GAS | 2,919 | 162 |
| Seven Rivers | 3,156 | -75 |
| Queen | 3,723 | -642 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD | 4,358 | -1,277 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| San Angelo | — | — |
| Spraberry | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,722 | 4,889 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,063 | 12.25 | 988 S |
| 5.5 | 5,015 | 7.875 | 1,075 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 | Jan 22, 2019 | Oct 22, 2018 | 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 42-165-38686 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-38686 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Collett, Eugenia42-165-20004
0.2 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 2,052 | 1,037 |
| Tansill | 2,750 | 339 |
| Yates | 2,908 | 181 |
| Queen | 3,750 | -661 |
| Grayburg | 4,100 | -1,011 |
| San Andres | 4,162 | -1,073 |
| San Andres | 4,350 | -1,261 |
| San Angelo | — |
14 TOPS · FIRST 8
Cedar Lake Unit42-165-38684
0.3 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,475 | 1,605 |
| Rustler | 2,016 | 1,064 |
| Yates | 2,900 | 180 |
| Seven Rivers | 3,124 | -44 |
| Queen | 3,683 | -603 |
| Greyburg | 4,052 | -972 |
| San Andres | 4,309 | -1,229 |
| San Angelo | — |
10 TOPS · FIRST 8
Collett, Eugenia42-165-20006
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Rustler | 2,061 | 1,034 |
| Queen | 3,750 | -655 |
| San Andres | 4,275 | -1,180 |
| San Andres | 4,275 | -1,180 |
| Spraberry | — | |
| Seven Rivers | — | |
| San Angelo | — | |
| Clear Fork | — |
12 TOPS · FIRST 8
Collett, Eugenia42-165-38680
0.7 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 2,960 | 138 |
| Seven Rivers | 3,209 | -111 |
| Queen | 3,786 | -688 |
| Greyburg | 4,193 | -1,095 |
| San Andres | 4,427 | -1,329 |
| Clear Fork | — | |
| Glorieta | — | |
| San Angelo | — |
10 TOPS · FIRST 8
Cedar Lake Unit42-165-38682
3.8 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,530 | 1,556 |
| Rustler | 2,020 | 1,066 |
| Yates | 2,827 | 259 |
| Seven Rivers | 3,056 | 30 |
| Queen | 3,611 | -525 |
| Greyburg | 3,996 | -910 |
| San Andres | 4,245 | -1,159 |
| Clear Fork | — |
10 TOPS · FIRST 8
Cedar Lake Unit42-165-38681
4.1 KM · Occidental Permian Ltd. · Section with this well →
| Rustler | 2,040 | 1,061 |
| Yates | 2,875 | 226 |
| Seven Rivers | 3,102 | -1 |
| Queen | 3,651 | -550 |
| Greyburg | 4,022 | -921 |
| San Andres | 4,272 | -1,171 |
| Wichita-Albany | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Cedar Lake Unit42-165-38683
4.2 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,544 | 1,558 |
| Rustler | 2,029 | 1,073 |
| Yates | 2,849 | 253 |
| Seven Rivers | 3,076 | 26 |
| Queen | 3,629 | -527 |
| Greyburg | 4,004 | -902 |
| San Andres | 4,262 | -1,160 |
| Glorieta | — |
10 TOPS · FIRST 8
Riley, T.S. Riley42-165-34993
5.1 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 2,830 | 242 |
| San Andres | 4,270 | -1,198 |
| Clfk | 5,708 | -2,636 |
| Clear Fork | 5,708 | -2,636 |
| U. Sprby | 7,141 | -4,069 |
| U. Spraberry | 7,141 | -4,069 |
| L. Sprby | 7,974 | -4,902 |
| L. Spraberry | 7,974 | -4,902 |
10 TOPS · FIRST 8
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/16538686, documented in the API reference.