WELL · 42-003-47071 · DISTRICT 8
Offshoot 20 #4
Andrews County · Block a-34 (San Andres) field · Vertical
Offshoot 20 #4 (API 42-003-47071) is a plugged well in Andrews County, plugged October 11, 2018, last operated by Wtg Exploration.
The RRC has issued one drilling permit, issued February 23, 2015, permitted to 8,000 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Wtg Exploration on the wellbore schedule.
Completion filings report 10 formation tops, including Yates, Seven Rivers, Queen, Grayburg.
Its lease has reported 4.69K barrels of oil and 3.64K mcf of gas since June 2015, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Crownquest Operating, LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Dec 4, 2025 · 269 permits on file · (432) 664-8876
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | WTG Exploration |
| Production reports | WTG Explorationthrough Oct 2019 |
| Latest permit | Crownquest Operating, LLCFeb 23, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 1
- permits on file
- Feb 23, 2015
- last permit issued
- Jun 26, 2015
- completed
- 4.69K
- cumulative oil, bbl
- 3.64K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 26, 2015
- Shut in
- —
- Plugged
- Oct 11, 2018
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Offshoot 20 O-10-46830 | Block a-34 (San Andres) | WTG Exploration | 4 | 4.69K | 3.64K | Jun 2015 – 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.
- 1Crownquest Operating, LLCJun 2015 → Feb 2018
- 2WTG ExplorationOct 2019 → Oct 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 803862-99 | Drill | Crownquest Operating, LLC | Feb 17, 2015 | Feb 23, 2015 | Apr 11, 2015 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-46830 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,176 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,894 | 282 |
| Seven Rivers | 3,157 | 19 |
| Queen | 3,780 | -604 |
| Grayburg | 4,190 | -1,014 |
| San AndresSAN ANDRES - CO2 FLOOD, HIGH FLO | 4,596 | -1,420 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Holt | — | — |
| Permian (undifferentiated)PERMIAN DETRITAL | — | — |
| Tubb | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,601 | 4,880 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,808 | 12.25 | 700 S |
| 5.5 | 5,018 | 7.875 | 1,000 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 | Oct 1, 2015 | Sep 30, 2015 | 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 42-003-47071 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-47071 → 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/00347071, documented in the API reference.