TEXAS · WELLS · SHACKELFORD COUNTY · CALDWELL LEASE · API 42-417-37497 · DISTRICT 6E
Caldwell #6
Shackelford County · Shackelford County Regular field · Producing · Vertical
Caldwell #6 (API 42-417-37497) is a well in Shackelford County operated by Oaktree Oil Company, completed April 7, 1992 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 5, 1991, permitted to 1,009 ft.
Completion filings report one formation top, including Cook Sand.
Its lease has reported 48.2K barrels of oil and 257 mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Albany, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 2, 2026
- Permits on file
- 62
- Phone
- (325) 762-5386
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oaktree Oil Company |
| Production reports | Oaktree Oil Companythrough Apr 2026 |
| Latest permit | Oaktree Oil CompanyApr 5, 1991 |
- 1,009
- total depth, ft
- 1
- permits on file
- Apr 5, 1991
- last permit issued
- Apr 7, 1992
- completed
- 48.2K
- cumulative oil, bbl
- 257
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 7, 1992
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Caldwell O-8-20518 | Shackelford County Regular | Oaktree Oil Company | 10 | 48.2K | 257 | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,234 · prior 12 644(+92%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oaktree Oil CompanyJan 1993 → Apr 2026
- 2Petree Operating, Inc.Jan 1995 → Feb 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 386258-99 | Drill | Oaktree Oil Company | Apr 1, 1991 | Apr 5, 1991 | Apr 23, 1991 | 1,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 7, 1992 | Caldwell O-8-20518 | Shackelford County Regular | Oaktree Oil Company | Producing | 1,009 |
Formation tops
As filed on W-2/G-1. Subsea from 1,493 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Sand | 958 | 535 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 958 | 962 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 990 | 6.75 | 150 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 | Jun 12, 1992 | May 7, 1992 | — |
| 00 | May 8, 1992 | Mar 18, 1992 | Yes |
| 00 | Apr 1, 1992 | — | — |
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 42-417-37497 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-37497 → 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/41737497, documented in the API reference.