TEXAS · WELLS · GLASSCOCK COUNTY · BULLOCKS 48 LEASE · API 42-173-35261 · DISTRICT 7B
Bullocks 48 #1
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Bullocks 48 #1 (API 42-173-35261) is a well in Glasscock County operated by Civitas Permian Operating LLC, completed May 10, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 24, 2012, permitted to 11,060 ft.
It was permitted by Apache Corporation and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Dean, Strawn, Fusselman.
Its lease has reported 28.4K barrels of oil and 220K mcf of gas since May 2013, last reporting volume in March 2026.
Operator of record
Permitted by Apache Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 21, 2025
- Permits on file
- 487
- Phone
- (303) 861-8140
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Civitas Permian Operating LLC |
| Production reports | Civitas Permian Operating, LLCthrough Mar 2026 |
| Latest permit | Apache CorporationAug 24, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,060
- total depth, ft
- 2
- permits on file
- Aug 24, 2012
- last permit issued
- May 10, 2013
- completed
- 28.4K
- cumulative oil, bbl
- 220K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 10, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Bullocks 48 O-10-43855 | Spraberry (Trend Area) | Civitas Permian Operating, LLC | 1 | 28.4K | 220K | May 2013 – Mar 2026 |
Gas, mcf lease total
Last 12 months 9,144 · prior 12 15,486(-41%)
Oil, barrels lease total
Last 12 months 968 · prior 12 1,031(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationJun 2013 → Mar 2022
- 2Crownquest Operating, LLCApr 2022 → Jul 2024
- 3Oxyrock Operating, LLCAug 2024 → Apr 2025
- 4Civitas Permian Operating, LLCMay 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 746607-98 | Drill | Apache Corporation | Feb 25, 2013 | Aug 24, 2012 | Mar 5, 2013 | 11,700 |
| 746607-99 | Drill | Apache Corporation | Aug 17, 2012 | Aug 24, 2012 | — | 11,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 10, 2013 | Bullocks 48 O-10-43855 | Spraberry (Trend Area) | Civitas Permian Operating LLC | Producing | 11,060 |
Formation tops
As filed on W-2/G-1. Subsea from 2,715 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,789 | 10,574 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 425 | 17.5 | 654 S |
| 8.625 | 3,258 | 11 | 850 S |
| 5.5 | 11,060 | 7.875 | 1,190 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 30, 2014 | Jun 5, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Apr 11, 2016. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Dean, Strawn, Fusselman | TIFF | 200 to 11,020 | Apr 11, 2016run Mar 14, 2013 | 11.9 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-173-35261 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-35261 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/17335261, documented in the API reference.