TEXAS · WELLS · STONEWALL COUNTY · KOLB 'B' LEASE · API 42-433-33025 · DISTRICT 6E
Kolb B #1
Stonewall County · Mullen Ranch (Tannehill) field · Vertical
Kolb B #1 (API 42-433-33025) is a plugged well in Stonewall County, plugged September 18, 2020, last operated by Stovall Operating CO..
The RRC has issued one drilling permit, issued March 13, 1996, permitted to 3,400 ft.
Completion filings report one formation top, including Tannehill.
Its lease has reported 504 barrels of oil since April 1996, with no volume in the three years through April 2026.
Operator of record
- Based in
- Graham, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 259
- Phone
- (940) 549-2616
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stovall Operating Co. |
| Production reports | Stovall Operating Co.through Nov 1998 |
| Latest permit | Stovall Operating Co.Mar 13, 1996 |
- 3,400
- total depth, ft
- 1
- permits on file
- Mar 13, 1996
- last permit issued
- Apr 22, 1996
- completed
- 504
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1996 THROUGH Nov 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 22, 1996
- Shut in
- —
- Plugged
- Sep 18, 2020
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Kolb 'B' O-8-27859 | Mullen Ranch (Tannehill) | Stovall Operating Co. | 1 | 504 | 0 | Apr 1996 – Nov 1998 |
No volumes reported on these leases in the last three years.
Wells named Kolb B
Stovall Operating Co.'s other wells filed under this lease name in Stonewall County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Stovall Operating Co.May 1996 → Nov 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 445773-99 | Drill | Stovall Operating Co. | Mar 11, 1996 | Mar 13, 1996 | Mar 25, 1996 | 3,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 22, 1996 | Kolb B O-8-27859 | Mullen Ranch (Tannehill) | Stovall Operating Co. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,815 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| TannehillTANNEHILL SANDSTONE | 3,203 | -1,388 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,205 | 3,209 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 169 | 12.25 | 150 S |
| 4.5 | 3,290 | 7.875 | 186 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 22, 1996 | Jun 10, 1996 | Yes |
| 00 | Jun 25, 1996 | — | — |
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 42-433-33025 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-33025 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Sep 2014
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000089158 | H-1 Injection | Plugged Oct 8, 2020 | 1,000 | 1,500 | 3,205–3,209 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/43333025, documented in the API reference.