WELL · 42-059-36598 · DISTRICT 7
Cochran #11
Callahan County · Ciego Marrano (Cook Sd.) field · Vertical
Cochran #11 (API 42-059-36598) is a plugged well in Callahan County, plugged November 11, 2015, last operated by S.B. Street Operating Inc..
The RRC has issued one drilling permit, issued February 22, 2002, permitted to 1,600 ft.
Completion filings report 3 formation tops, including T/Saddle Creek Lm, T/Cook Sd, T/Crystal Falls Lm.
Its lease has reported 49.1K barrels of oil since March 2000, last reporting in February 2017. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Graham, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 11, 2026
- Permits on file
- 274
- Phone
- (940) 549-4060
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | S.B. Street Operating Inc. |
| Production reports | S.B. Street Operating, Inc.through Jan 2015 |
| Latest permit | S.B. Street Operating, Inc.Feb 22, 2002 |
- 1,600
- total depth, ft
- 1
- permits on file
- Feb 22, 2002
- last permit issued
- Mar 13, 2002
- completed
- 49.1K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2000 THROUGH Feb 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 13, 2002
- Shut in
- —
- Plugged
- Nov 11, 2015
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cochran O-8-28817 | Ciego Marrano (Cook Sd.) | S.B. Street Operating, Inc. | 8 | 49.1K | 0 | Mar 2000 – Feb 2017 |
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.
- 1S.B. Street Operating, Inc.Mar 2000 → Jan 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 517809-99 | Drill | S.B. Street Operating, Inc. | Feb 22, 2002 | Feb 22, 2002 | Mar 1, 2002 | 1,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28817 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,832 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Saddle Creek LM | 1,259 | 573 |
| T/Cook SD | 1,315 | 517 |
| T/Crystal Falls LM | 1,386 | 446 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,315 | 1,323 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,408 | 6.75 | 225 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 17, 2002 | Apr 23, 2002 | Yes |
| 00 | May 6, 2002 | — | — |
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 42-059-36598 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-059-36598 → 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/05936598, documented in the API reference.