WELL · 42-399-33109 · DISTRICT 7
Jeffreys #6
Runnels County · Nordic (Gray Sand) field · Vertical
Jeffreys #6 (API 42-399-33109) is a plugged well in Runnels County, plugged June 24, 1992, last operated by New Horizon Exploration Inc..
The RRC has issued 2 drilling permits between 1984 and 1991, permitted to 5,000 ft.
Completion filings report 6 formation tops, including Dog Bend, U/Capps, Upper Capps, L/Capps.
Its 2 leases have reported 19.8K barrels of oil and 196K mcf of gas since January 1993, last reporting in July 2026. The leases carry 13 wells, so these are lease totals, not this well alone.
Operator of record
Richardson, TX · P-5 Y, filed Jan 3, 2003 · 100 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | New Horizon Exploration Inc. |
| Production reports | TCS Petroleum Co., LLCthrough Apr 2026 |
| Latest permit | New Horizon Exploration, Inc.Sep 3, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Sep 3, 1991
- last permit issued
- Feb 21, 1984
- completed
- 19.8K
- cumulative oil, bbl
- 196K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 21, 1984
- Shut in
- —
- Plugged
- Jun 24, 1992
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jeffreys O-9-9635 | Nordic (Dog Bend) | TCS Petroleum Co., LLC | 9 | 19.8K | 196K | Jan 1993 – Jul 2026 |
| Jeffreys O-9-10289 | Nordic (Gray Sand) | New Horizon Exploration, Inc. | 4 | 0 | 0 | Jan 1993 – Sep 1994 |
Oil, barrels lease total
Last 12 months 432 · prior 12 403(+7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1New Horizon Exploration, Inc.Jan 1993 → Dec 1997
- 2Ducky Oil CorporationJan 1998 → Dec 1998
- 3R & R Well ServiceJan 1999 → Nov 2002
- 4R & R Well Service, Inc.Dec 2002 → Jun 2024
- 5Big D Energy CompanyMar 2007 → Aug 2015
- 6TCS Petroleum Co., LLCJul 2024 → Apr 2026
- 7Ohlhausen Oil CompanySep 2025 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 391412-99 | Recompletion | New Horizon Exploration, Inc. | Aug 29, 1991 | Sep 3, 1991 | Jan 13, 1990 | 3,750 |
| 225744-99 | Drill | Nordic Petroleums, Inc. | Jan 3, 1984 | Jan 5, 1984 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-9635 | — | — | — | — |
| — | — O-9-10289 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,912 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dog Bend | 3,270 | -1,358 |
| U/Capps | 3,386 | -1,474 |
| Upper Capps | 3,386 | -1,474 |
| L/Capps | 3,464 | -1,552 |
| Lower Capps | 3,464 | -1,552 |
| Caddo | 3,945 | -2,033 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,270 | 3,320 | Perforated |
| 3,793 | 3,796 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 12.25 | 115 S |
| 4.5 | 3,996 | 7.875 | 860 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 | Sep 11, 1991 | Aug 23, 1991 | Yes |
| 00 | Sep 6, 1991 | Mar 12, 1984 | — |
| 00 | Apr 3, 1984 | Mar 12, 1984 | — |
| 00 | Mar 17, 1984 | Mar 12, 1984 | — |
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 42-399-33109 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-399-33109 → 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/39933109, documented in the API reference.