WELL · 42-115-33139 · DISTRICT 8
Calhoun T. #2
Dawson County · Dally-Vault (Fusselman) field · Injection · Vertical
Calhoun T. #2 (API 42-115-33139) is a well in Dawson County operated by Pinnacle Swd Texas LLC, completed July 31, 2015 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 11, 2005, permitted to 12,500 ft.
It was permitted by Ultra Oil & Gas, Inc. and has since transferred to Pinnacle Swd Texas LLC on the wellbore schedule.
Completion filings report 12 formation tops, including Yates, San Andres, Spraberry, Dean.
Its lease has reported 70K barrels of oil since May 2004, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Ultra Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Lubbock, TX · P-5 Y, filed Sep 4, 2025 · 2 permits on file · (310) 804-5299
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pinnacle SWD Texas LLC |
| Production reports | Blue Ridge Resources, LLCthrough Nov 2013 |
| Latest permit | Ultra Oil & Gas, Inc.Jul 11, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 2
- permits on file
- Jul 11, 2005
- last permit issued
- Jul 31, 2015
- completed
- 70K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 31, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Calhoun, T. O-11-68697 | Dally-Vault (Fusselman) | Pinnacle SWD Texas LLC | 2 | 70K | 0 | May 2004 – Jul 2026 |
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.
- 1Ultra Oil & Gas, Inc.May 2004 → Sep 2007
- 2Trek Resources, Inc.Oct 2007 → Feb 2009
- 3Blue Ridge Resources, LLCMay 2009 → Nov 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 603210-98 | Drill | Ultra Oil & Gas, Inc. | Dec 29, 2005 | Jul 11, 2005 | Jul 20, 2005 | 12,475 |
| 603210-99 | Drill | Ultra Oil & Gas, Inc. | Jul 11, 2005 | Jul 11, 2005 | Jul 20, 2005 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68697 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,972 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,812 | 160 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,610 | -1,638 |
| Spraberry | 8,486 | -5,514 |
| Dean | 9,218 | -6,246 |
| Wolfcamp | 9,303 | -6,331 |
| Pennsylvanian | 10,107 | -7,135 |
| Mississippian | 11,026 | -8,054 |
| MississippianUPPER MISS LIME | 11,041 | -8,069 |
| Lower Mass. Lime | 11,498 | -8,526 |
| Devonian | 11,934 | -8,962 |
| FusselmanFUSSELMAN POROSITY | 12,104 | -9,132 |
| Canyon | — | — |
| Silurian (undifferentiated)SILURIAN | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,550 | 12,486 | Perforated |
| 12,104 | 12,130 | Perforated |
| 12,154 | 12,174 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 369 | 17.5 | 450 S |
| 8.625 | 4,519 | 11 | 600 S |
| 5.5 | 12,460 | 7.875 | 380 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 | May 31, 2017 | Mar 21, 2017 | — |
| 00 | Oct 16, 2015 | Aug 6, 2015 | — |
| 00 | Aug 10, 2006 | Dec 7, 2005 | Yes |
| 00 | Apr 7, 2006 | — | — |
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 42-115-33139 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-33139 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 95.7K
- bbl, last 12 reported months
- 301K
- bbl, all reported
- Aug 2020
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000112536 | H-1 Injection | Canceled Mar 6, 2023 | 15,000 | 2,250 | 4,550–12,486 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 95,670 · prior 12 95,915(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/11533139, documented in the API reference.