TEXAS · WELLS · GLASSCOCK COUNTY · API 42-173-35430 · DISTRICT 7B
Daniels -21A- SWD #1WD
Glasscock County · Spraberry (Trend Area) field · Shut In · Vertical
Daniels -21a- Swd #1WD (API 42-173-35430) is a well in Glasscock County operated by Deep Blue Operating I LLC, completed October 19, 2021 and listed as shut in on the RRC schedule, shut in December 1, 2022.
The RRC has issued one drilling permit, issued November 20, 2012, permitted to 5,560 ft.
It was permitted by Energen Resources Corporation and has since transferred to Deep Blue Operating I LLC on the wellbore schedule.
Completion filings report 2 formation tops, including San Andres, Clear Fork.
Its 2 leases have reported 117K barrels of oil and 1.11M mcf of gas since March 2013, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
- Based in
- The Woodlands, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 13, 2026
- Permits on file
- 22
- Phone
- (713) 997-3425
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 | Energen Resources CorporationNov 20, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,560
- total depth, ft
- 1
- permits on file
- Nov 20, 2012
- last permit issued
- Oct 19, 2021
- completed
- 117K
- cumulative oil, bbl
- 1.11M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 19, 2021
- Shut in
- Dec 1, 2022
- 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 2 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Daniel -21A- O-10-43857 | Spraberry (Trend Area) | Diamondback E&P LLC | 4 | 117K | 1.11M | Mar 2013 – Jul 2026 |
| Daniels -21A- SWD O-10-55275 | Spraberry (Trend Area) | Deep Blue Operating I LLC | 1 | 0 | 0 | Dec 2020 – Jul 2026 |
Gas, mcf lease total
Last 12 months 36,741 · prior 12 49,212(-25%)
Oil, barrels lease total
Last 12 months 3,426 · prior 12 5,226(-34%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Energen Resources CorporationMar 2013 → Jan 2019
- 2Diamondback E&P LLCFeb 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 751675-99 | Drill | Energen Resources Corporation | Nov 15, 2012 | Nov 20, 2012 | Dec 26, 2012 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 19, 2021 | Daniels -21A- SWD O-10-55275 | Spraberry (Trend Area) | Deep Blue Operating I LLC | Shut In · shut in Dec 1, 2022 | 5,560 |
| Oct 15, 2013 | Daniel -21A- O-10-43857 | Spraberry (Trend Area) | Diamondback E&P LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,689 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 3,120 | -431 |
| Clear Fork | 4,250 | -1,561 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,104 | 4,750 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 529 | 12.25 | 400 S |
| 5.5 | 5,560 | 7.875 | 1,200 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 28, 2021 | Oct 27, 2021 | — |
| 00 | Feb 1, 2021 | Oct 24, 2013 | Yes |
| 00 | Mar 3, 2014 | Oct 24, 2013 | 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 42-173-35430 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-35430 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 5.04M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000108176 | W-14 Disposal | Active | 4,000 | 1,550 | 3,100–5,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/17335430, documented in the API reference.