WELL · 42-353-32492 · DISTRICT 7
Robtann D #1
Nolan County · Sprague (Upper Cisco) field · Vertical
Robtann D #1 (API 42-353-32492) is a well in Nolan County operated by Walter Exploration Inc., completed April 10, 1997.
The RRC has issued 2 drilling permits between 1997 and 1999, permitted to 9,000 ft.
Completion filings report 3 formation tops, including B/Coleman Junction, B/Coleman Junt, Noodle Creek.
Its 2 leases have reported 24.8K barrels of oil and 4.61K mcf of gas since April 1997, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 282K barrels injected in the 12 months reported through November 2025.
Operator of record
Dallas, TX · P-5 Y, filed Sep 14, 2001 · 237 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Walter Exploration Inc. |
| Production reports | Walter Exploration Companythrough Dec 2004 |
| Latest permit | Walter Exploration Inc.Mar 9, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 2
- permits on file
- Mar 9, 1999
- last permit issued
- Apr 10, 1997
- completed
- 24.8K
- cumulative oil, bbl
- 4.61K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 1997
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Robtann "D" O-8-28610 | Sprague (Flippen) | Scout Energy Management LLC | 1 | 4.82K | 3.4K | May 1999 – Jul 2026 |
| Robtann D O-8-28161 | Sprague (Upper Cisco) | Walter Exploration Inc. | 1 | 19.9K | 1.21K | Apr 1997 – Jul 1999 |
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.
- 1Walter Exploration Inc.Apr 1997 → Sep 2001
- 2Walter Exploration CompanyOct 2001 → Dec 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 483049-99 | Recompletion | Walter Exploration Inc. | Mar 3, 1999 | Mar 9, 1999 | Apr 20, 1999 | 3,750 |
| 458673-99 | Drill | Walter Exploration Inc. | Feb 14, 1997 | Feb 14, 1997 | Mar 13, 1997 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28161 | — | — | — | — |
| — | — O-8-28610 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,228 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B/Coleman Junction | 2,700 | -472 |
| B/Coleman Junt | 2,700 | -472 |
| Noodle Creek | 3,202 | -974 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,202 | 3,236 | Perforated |
| 3,470 | 3,473 | Perforated |
| 3,486 | 3,492 | Perforated |
| 3,576 | 3,586 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 339 | 12.5 | 215 S |
| 4.5 | 3,771 | 7.875 | 450 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 | Apr 26, 2007 | Jul 31, 2006 | — |
| 00 | Jun 15, 1999 | May 10, 1999 | Yes |
| 00 | Jun 9, 1999 | May 1, 1997 | Yes |
| 00 | Jul 30, 1997 | May 1, 1997 | Yes |
| 00 | Jun 12, 1997 | — | — |
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 42-353-32492 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-32492 → 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
- 282K
- bbl, last 12 reported months
- 3.69M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000096514 | W-14 Disposal | Active | 2,000 | 1,600 | 3,202–3,236 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 281,882 · prior 12 279,331(+1%)
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/35332492, documented in the API reference.