TEXAS · WELLS · HOWARD COUNTY · ROBERTS 31 LEASE · API 42-227-37432 · DISTRICT 7B
Roberts 31 #1
Howard County · Spraberry (Trend Area) field · Vertical
Roberts 31 #1 (API 42-227-37432) is a plugged well in Howard County, plugged November 17, 2016, last operated by Apache Corporation.
The RRC has issued one drilling permit, issued April 11, 2013, permitted to 9,500 ft.
Completion filings report 6 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 963 barrels of oil and 11.3K mcf of gas since September 2013, with no volume in the three years through April 2026.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,758
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Apr 2015 |
| Latest permit | Apache CorporationApr 11, 2013 |
- 9,500
- total depth, ft
- 1
- permits on file
- Apr 11, 2013
- last permit issued
- Sep 20, 2013
- completed
- 963
- cumulative oil, bbl
- 11.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2013 THROUGH Apr 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 20, 2013
- Shut in
- —
- Plugged
- Nov 17, 2016
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 |
|---|---|---|---|---|---|---|
| Roberts 31 O-10-44519 | Spraberry (Trend Area) | Apache Corporation | 1 | 963 | 11.3K | Sep 2013 – Apr 2015 |
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.
- 1Apache CorporationSep 2013 → Apr 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 760297-99 | Drill | Apache Corporation | Apr 9, 2013 | Apr 11, 2013 | Jul 13, 2013 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 20, 2013 | Roberts 31 O-10-44519 | Spraberry (Trend Area) | Apache Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,561 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 5,069 | -2,508 |
| Spraberry | 5,481 | -2,920 |
| Dean | 6,669 | -4,108 |
| Wolfcamp | 6,824 | -4,263 |
| Strawn | 8,778 | -6,217 |
| Mississippian | 9,079 | -6,518 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,403 | 8,412 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 376 | 17.5 | 380 S |
| 8.625 | 3,204 | 11 | 950 S |
| 5.5 | 9,466 | 7.875 | 880 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 | May 20, 2014 | Dec 4, 2013 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Aug 23, 2016. Density, Neutron, Resistivity. 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 Clear Fork, Spraberry, Dean, Wolfcamp, Strawn, Mississippian | TIFF | 200 to 9,449 | Aug 23, 2016run Jul 21, 2013 | 8.53 |
| RESISTIVITYSpans Clear Fork, Spraberry, Dean, Wolfcamp, Strawn, Mississippian | 3 TIFF | 3,206 to 9,449 | Aug 19, 2016run Jul 21, 2013 | 6.44 + 6.42 + 7.57 |
"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 42-227-37432 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-37432 → 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/22737432, documented in the API reference.