TEXAS · WELLS · HOWARD COUNTY · PHILLIPS 20 LEASE · API 42-227-37473 · DISTRICT 7B
Phillips 20 #1
Howard County · Spraberry (Trend Area) field · Producing · Vertical
Phillips 20 #1 (API 42-227-37473) is a well in Howard County operated by Diamondback E&P LLC, completed July 10, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 20, 2013, permitted to 10,434 ft.
It was permitted by Cobra Oil & Gas Corporation and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Atoka, Cisco, Coleman Junction, Dean.
Its lease has reported 34K barrels of oil and 198K mcf of gas since July 2014, last reporting in July 2026.
Operator of record
Permitted by Cobra Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Cobra Oil & Gas CorporationMay 20, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,434
- total depth, ft
- 1
- permits on file
- May 20, 2013
- last permit issued
- Jul 10, 2014
- completed
- 34K
- cumulative oil, bbl
- 198K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 10, 2014
- Shut in
- —
- 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 |
|---|---|---|---|---|---|---|
| Phillips 20 O-10-45485 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 34K | 198K | Jul 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 22,510 · prior 12 22,139(+2%)
Oil, barrels lease total
Last 12 months 1 · prior 12 934(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cobra Oil & Gas CorporationJul 2014 → May 2015
- 2Diamondback E&P LLCJun 2015 → Jul 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 762849-99 | Drill | Cobra Oil & Gas Corporation | May 16, 2013 | May 20, 2013 | May 15, 2014 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 10, 2014 | Phillips 20 O-10-45485 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 10,434 |
Formation tops
As filed on W-2/G-1. Subsea from 2,558 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | — | — |
| Cisco | — | — |
| Coleman Junction | — | — |
| Dean | — | — |
| Ellenburger | — | — |
| Glorieta | — | — |
| Leonard | — | — |
| Pennsylvanian | — | — |
| Seven Rivers | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,407 | 9,134 | Perforated |
| 9,667 | 10,226 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 320 | 17.5 | 325 S |
| 8.625 | 4,362 | 11 | 1,050 S |
| 5.5 | 10,432 | 7.875 | 1,300 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 | Dec 11, 2014 | Aug 19, 2014 | 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 42-227-37473 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-37473 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/22737473, documented in the API reference.