WELL · 42-483-33366 · DISTRICT 10
Hamilton 39 SL #10H
Wheeler County · Mills Ranch (Granite Wash Cons.) field · Horizontal
Hamilton 39 SL #10H (API 42-483-33366) is a horizontal well in Wheeler County operated by Chesapeake Operating L.L.C., completed June 30, 2012.
The RRC has issued one drilling permit (amended twice), issued December 22, 2011, permitted to 15,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Chesapeake Operating L.L.C. on the wellbore schedule.
Completion filings report 5 formation tops, including L. Hogshooter, Cottage Grove, U. Hogshooter, Upper Hogshotter.
Its 3 leases have reported 130K barrels of oil and 503K mcf of gas since June 2012, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Sep 16, 2024
- Permits on file
- 1,645
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating L.L.C. |
| Production reports | Unbridled Resources, LLCthrough Apr 2026 |
| Latest permit | Chesapeake Operating, Inc.Dec 22, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,000
- total depth, ft
- 3
- permits on file
- Dec 22, 2011
- last permit issued
- Jun 30, 2012
- completed
- 130K
- cumulative oil, bbl
- 503K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 30, 2012
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hamilton 39 G-14-280665 | Mills Ranch (Granite Wash Cons.) | Unbridled Resources, LLC | 1 | 0 | 329K | Jun 2016 – Jul 2026 |
| Hamilton 39 O-14-9014 | Mills Ranch (Granite Wash Cons.) | 4P Energy Texas, LLC | 1 | 130K | 166K | Sep 2012 – Oct 2016 |
| Hamilton 39 SL G-14-267328 | Mills Ranch (Granite Wash Cons.) | Chesapeake Operating, Inc. | 1 | 0 | 8.6K | Jun 2012 – Nov 2012 |
Gas, mcf lease total
Last 12 months 18,174 · prior 12 27,337(-34%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Jul 2012 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Jul 2016
- 34P Energy Texas, LLCAug 2016 → Oct 2020
- 4Unbridled Resources, LLCNov 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 730281-97 | Drill | Chesapeake Operating, Inc. | Jun 13, 2014 | Dec 22, 2011 | Apr 30, 2012 | 15,000 |
| 730281-98 | Drill | Chesapeake Operating, Inc. | Feb 21, 2012 | Dec 22, 2011 | Apr 30, 2012 | 15,000 |
| 730281-99 | Drill | Chesapeake Operating, Inc. | Dec 19, 2011 | Dec 22, 2011 | Apr 30, 2012 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-267328 | — | — | — | — |
| — | — G-14-280665 | — | — | — | — |
| — | — O-14-9014 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,350 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| L. Hogshooter | 1,271 | 1,079 |
| Cottage Grove | 9,434 | -7,084 |
| U. Hogshooter | 10,083 | -7,733 |
| Upper Hogshotter | 10,083 | -7,733 |
| Lower Hogshotter | 10,271 | -7,921 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,319 | 14,943 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 353 | 17.5 | 590 S |
| 13 | 353 | 17.5 | 590 S |
| 9.625 | 1,542 | 12.25 | 760 S |
| 5.5 | 9,388 | 6.125 | — |
| 7 | 9,794 | 8.75 | 460 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 30, 2016 | Jun 28, 2016 | — |
| 00 | Oct 10, 2014 | Sep 4, 2012 | Yes |
| 00 | Apr 25, 2013 | Jul 3, 2012 | Yes |
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 42-483-33366 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-33366 → 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/48333366, documented in the API reference.