TEXAS · WELLS · JONES COUNTY · JEFFERIES-JACKSON LEASE · API 42-253-34628 · DISTRICT 6E
Jefferies-Jackson #1
Jones County · Ray Pasture (Swastika) field · Vertical
Jefferies-Jackson #1 (API 42-253-34628) is a plugged well in Jones County, plugged November 10, 2009, last operated by Sojourner Drilling Corporation.
The RRC has issued one drilling permit, issued November 6, 2003, permitted to 3,000 ft.
Completion filings report 3 formation tops, including T/Coleman Junction, T/Gunsight, T/Swastika.
Its lease has reported 4.85K barrels of oil since January 2004, with no volume in the three years through April 2026.
Operator of record
Sojourner Drilling Corporation
- Based in
- Abilene, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 7, 2025
- Permits on file
- 872
- Phone
- (325) 672-2832
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sojourner Drilling Corporation |
| Production reports | Sojourner Drilling Corporationthrough Feb 2006 |
| Latest permit | Sojourner Drlg. Corp.Nov 6, 2003 |
- 3,000
- total depth, ft
- 1
- permits on file
- Nov 6, 2003
- last permit issued
- Jan 1, 2004
- completed
- 4.85K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2004 THROUGH Feb 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 1, 2004
- Shut in
- —
- Plugged
- Nov 10, 2009
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jefferies-Jackson O-8-29339 | Ray Pasture (Swastika) | Sojourner Drilling Corporation | 1 | 4.85K | 0 | Jan 2004 – Feb 2006 |
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.
- 1Sojourner Drilling CorporationJan 2004 → Feb 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 538342-99 | Drill | Sojourner Drlg. Corp. | Nov 6, 2003 | Nov 6, 2003 | Nov 13, 2003 | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 1, 2004 | Jefferies-Jackson O-8-29339 | Ray Pasture (Swastika) | Sojourner Drilling Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,733 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Coleman Junction | 1,150 | 583 |
| T/Gunsight | 2,725 | -992 |
| T/Swastika | 2,828 | -1,095 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,828 | 2,832 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 151 | 12.25 | 100 S |
| 5.5 | 2,830 | 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. 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 | Mar 1, 2004 | Jan 9, 2004 | Yes |
| 00 | Feb 5, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 12, 2007. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Neutron/Density PorosityPLATFORM EXPRESS COMPENSATED NEUTRON TRIPLE DETECTOR LITHODENSITYSpans T/Coleman Junction, T/Gunsight | TIFF | 1,800 to 2,827 | Jan 12, 2007run Nov 17, 2003 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-253-34628 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-253-34628 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/25334628, documented in the API reference.