TEXAS · WELLS · WISE COUNTY · API 42-497-31107 · DISTRICT 7C
Holder Tom Unit #1
Wise County · Park Springs (Congl.) field · Vertical
Holder Tom Unit #1 (API 42-497-31107) is a plugged well in Wise County, plugged November 28, 2000, last operated by Wells Oilfield Services Inc..
The RRC has issued one drilling permit, issued December 2, 1977, permitted to 6,500 ft.
It was permitted by Eagle Oil & Gas CO. and has since transferred to Wells Oilfield Services Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Marble Falls.
Its 2 leases have reported 441 barrels of oil and 16.4K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Eagle Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Graham, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 6, 2026
- Permits on file
- 53
- Phone
- (940) 549-5560
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wells Oilfield Services Inc. |
| Production reports | Wells Oilfield Services, Inc.through Sep 1999 |
| Latest permit | Eagle Oil & Gas Co.Dec 2, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 1
- permits on file
- Dec 2, 1977
- last permit issued
- Feb 4, 1978
- completed
- 441
- cumulative oil, bbl
- 16.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 4, 1978
- Shut in
- —
- Plugged
- Nov 28, 2000
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Holder, Tom Unit G-13-158514 | Park Springs (Congl.) | Wells Oilfield Services, Inc. | 1 | 0 | 3.19K | May 1996 – Sep 1999 |
| Holder, Tom Unit O-13-18735 | Park Springs (Congl.) | Richey, Ray Management Co., Inc. | 1 | 441 | 13.2K | Jan 1993 – Jul 1996 |
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.
- 1Eagle Oil & Gas Co.Jan 1993 → Jul 1995
- 2Richey, Ray Management Co., Inc.May 1996 → Sep 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 13388-99 | Drill | Eagle Oil & Gas Co. | Dec 2, 1977 | Dec 2, 1977 | Dec 7, 1977 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 4, 1978 | Holder Tom Unit G-13-158514 | Park Springs (Congl.) | Wells Oilfield Services Inc. | Plugged | — |
| Feb 4, 1978 | Holder Tom Unit O-13-18735 | Park Springs (Congl.) | Richey Ray Management Co. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 910 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 5,844 | -4,934 |
| Marble Falls | 5,846 | -4,936 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,766 | 5,774 | Perforated |
| — | 5,774 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 267 | 12.25 | 190 S |
| 4.5 | 6,131 | 7.875 | 330 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 11, 1996 | May 29, 1996 | — |
| 00 | Jun 27, 1996 | — | — |
| 00 | Jan 12, 1984 | Feb 9, 1978 | — |
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 42-497-31107 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-31107 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/49731107, documented in the API reference.