WELL · 42-503-34966 · DISTRICT 9
Hazelton #1
Young County · Graham South (Caddo) field · Vertical
Hazelton #1 (API 42-503-34966) is a permitted well in Young County filed by Arbusto Energy, Inc.; no completion report is on file yet.
The RRC has issued one drilling permit, issued June 11, 1981, permitted to 4,300 ft.
It was permitted by Arbusto Energy, Inc. and has since transferred to Thunderbird Operating L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including Strawn, Caddo, Marble Falls.
Its 3 leases have reported 4.68K barrels of oil and 148K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arbusto Energy, Inc.; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed May 4, 2026 · 3 permits on file · (940) 521-1016
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Thunderbird Operating L.L.C. |
| Production reports | Thunderbird Operating, L.L.C.through Apr 2026 |
| Latest permit | Arbusto Energy, Inc.Jun 11, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,300
- total depth, ft
- 1
- permits on file
- Jun 11, 1981
- last permit issued
- —
- completed
- 4.68K
- cumulative oil, bbl
- 148K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hazelton G-13-269476 | Graham, South (Caddo) | Thunderbird Operating, L.L.C. | 1 | 0 | 39.2K | Feb 2013 – Jul 2026 |
| Hazelton O-13-21619 | Graham, South (Caddo) | Thunderbird Operating, L.L.C. | 2 | 4.68K | 93.9K | Jan 1993 – Jul 2026 |
| Hazelton G-13-106553 | Graham, South (Caddo) | Cabot Oil & Gas Corporation | 1 | 0 | 15.3K | Jan 1993 – Jun 1994 |
Gas, mcf lease total
Last 12 months 2,236 · prior 12 2,428(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Harken Exploration CompanyJan 1993 → Apr 1993
- 2Cabot Oil & Gas CorporationMay 1993 → Feb 1995
- 3Lyon Operating Company Inc.(iii)Mar 1995 → Jul 2010
- 4Thunderbird Operating, L.L.C.Feb 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 120629-99 | Drill | Arbusto Energy, Inc. | Jun 11, 1981 | Jun 11, 1981 | Jul 7, 1981 | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-106553 | — | — | — | — |
| — | — G-13-269476 | — | — | — | — |
| — | — O-13-21619 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,120 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SAND | 3,318 | -2,198 |
| Caddo | 3,624 | -2,504 |
| Marble FallsMARBLE FALLS LIME | 3,938 | -2,818 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,680 | 3,688 | Perforated |
| 3,786 | 3,801 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 255 | 12.25 | 230 S |
| 2.375 | 3,735 | — | — |
| 2.375 | 3,828 | — | — |
| 4.5 | 3,900 | 7.875 | 260 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 | Aug 29, 2013 | Mar 8, 2013 | — |
| 00 | Jun 28, 1994 | — | — |
| 00 | Jan 12, 1984 | Aug 1, 1983 | — |
| 00 | Jan 12, 1984 | Nov 18, 1981 | — |
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 42-503-34966 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-34966 → 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/50334966, documented in the API reference.