WELL · 42-125-31006 · DISTRICT 8
Daugherty-Williams Unit #501
Dickens County · Trifecta (Croton Lime) field · Vertical
Daugherty-Williams Unit #501 (API 42-125-31006) is a well in Dickens County operated by Chisholm Operating Inc., completed October 27, 2005.
The RRC has issued 2 drilling permits between 2005 and 2010, permitted to 6,000 ft.
Completion filings report 3 formation tops, including Stockwether, Croton, Tannehill.
Its 2 leases have reported 260K barrels of oil since October 2005, last reporting in July 2026. The leases carry 12 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 37.3K barrels injected in the 12 months reported through April 2026.
Operator of record
Abilene, TX · P-5 Y, filed Jul 4, 2026 · 194 permits on file · (325) 668-6166
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chisholm Operating Inc. |
| Production reports | Chisholm Operating, Inc.through Apr 2026 |
| Latest permit | Chisholm Operating, Inc.Jul 23, 2010 |
- 6,000
- total depth, ft
- 2
- permits on file
- Jul 23, 2010
- last permit issued
- Oct 27, 2005
- completed
- 260K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 27, 2005
- 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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Trifecta (Tannehill "B") Unit O-11-69557 | Trifecta (Tannehill) | Chisholm Operating, Inc. | 11 | 258K | 0 | Aug 2010 – Jul 2026 |
| Daugherty-Williams Unit O-11-68842 | Trifecta (Croton Lime) | Chisholm Operating, Inc. | 1 | 2.13K | 0 | Oct 2005 – Apr 2015 |
Oil, barrels lease total
Last 12 months 2,612 · prior 12 5,067(-48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chisholm Operating, Inc.Oct 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 699178-99 | Recompletion | Chisholm Operating, Inc. | Jul 19, 2010 | Jul 23, 2010 | Nov 2, 2010 | 5,247 |
| 606897-99 | Drill | Chisholm Operating, Inc. | Sep 23, 2005 | Sep 27, 2005 | Sep 29, 2005 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68842 | — | — | — | — |
| — | — O-11-69557 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,340 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,035 | 5,039 | Perforated |
| 5,108 | 5,115 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 265 | 17.5 | 220 S |
| 8.625 | 1,524 | 12.25 | 90 S |
| 5.5 | 5,241 | 7.875 | 220 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 | Jun 14, 2011 | Mar 8, 2011 | — |
| 00 | Feb 13, 2006 | Nov 23, 2005 | Yes |
| 00 | Dec 12, 2005 | — | — |
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 42-125-31006 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-125-31006 → 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
- 37.3K
- bbl, last 12 reported months
- 1M
- bbl, all reported
- Apr 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000102674 | H-1 Injection | Active | 600 | 2,000 | 5,098–5,120 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 37,308 · prior 12 68,410(-45%)
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/12531006, documented in the API reference.