WELL · 42-181-31362 · DISTRICT 9
McCullough C & H #1
Grayson County · Preston (Davis Lower) field · Producing · Vertical
Mccullough C & H #1 (API 42-181-31362) is a well in Grayson County operated by Tatanka Operating LLC, completed August 25, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 29, 2002, permitted to 9,600 ft.
It was permitted by Jaco, Troy Inc. and has since transferred to Tatanka Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Gray Section/Marcon Deese, Gray Limestone, Dornick Hills, Baker Limestone.
Its lease has reported 163K barrels of oil and 426K mcf of gas since August 2002, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Jaco, Troy Inc.; the EWA schedule now lists a different operator.
Whitesboro, TX · P-5 Y, filed May 4, 2026 · (940) 736-3129
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tatanka Operating LLC |
| Production reports | Tatanka Operating, LLCthrough Apr 2026 |
| Latest permit | Jaco, Troy Inc.Apr 29, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 1
- permits on file
- Apr 29, 2002
- last permit issued
- Aug 25, 2002
- completed
- 163K
- cumulative oil, bbl
- 426K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 25, 2002
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| McCullough, C & H O-13-30054 | Preston (Davis, Lower) | Tatanka Operating, LLC | 2 | 163K | 426K | Aug 2002 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,905 · prior 12 3,325(-13%)
Gas, mcf lease total
Last 12 months 16,942 · prior 12 17,592(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Jaco, Troy Inc.Aug 2002 → Jul 2020
- 2Tatanka Operating, LLCAug 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 519472-99 | Drill | Jaco, Troy Inc. | Apr 26, 2002 | Apr 29, 2002 | Jun 24, 2002 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-30054 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 735 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Gray Section/Marcon Deese | 7,650 | -6,915 |
| Gray Limestone | 7,775 | -7,040 |
| Dornick Hills | 8,090 | -7,355 |
| Baker Limestone | 8,290 | -7,555 |
| Baker Sand | 8,510 | -7,775 |
| Upper Davis | 9,010 | -8,275 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,133 | 9,146 | Perforated |
| 9,149 | 9,151 | Perforated |
| 9,160 | 9,164 | Perforated |
| 9,167 | 9,179 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,950 | 12.25 | 500 S |
| 5.5 | 9,350 | 7.875 | 350 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 8, 2002 | Sep 3, 2002 | Yes |
| 00 | Sep 24, 2002 | — | — |
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 42-181-31362 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-31362 → 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.
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/18131362, documented in the API reference.