TEXAS · WELLS · JIM HOGG COUNTY · API 42-247-31794 · DISTRICT 04
King Ranch Colorado B #99
Jim Hogg County · Wildcat field · Vertical
King Ranch Colorado B #99 (API 42-247-31794) is a plugged well in Jim Hogg County, plugged April 17, 2001, last operated by Exxon Mobil Corporation.
The RRC has issued 2 drilling permits between 1987 and 1997, permitted to 16,500 ft.
It was permitted by Exxon Corp. and has since transferred to Exxon Mobil Corporation on the wellbore schedule.
Its 2 leases have reported 83.5K mcf of gas since the record begins in January 1993, with no volume in the three years through August 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 15, 2026
- Permits on file
- 1,223
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Exxon Corp.through Jul 1995 |
| Latest permit | Exxon Corp.Jul 2, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,500
- total depth, ft
- 2
- permits on file
- Jul 2, 1997
- last permit issued
- Oct 18, 1997
- completed
- 0
- cumulative oil, bbl
- 83.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH JUL 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 18, 1997
- Shut in
- —
- Plugged
- Apr 17, 2001
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 AUG 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| King Ranch Colorado "B" G-4-126906 | Travis Ward, E. (Wilcox) | Exxon Corp. | 1 | 0 | 83.5K | by Jan 1993 – Jul 1995 |
| King Ranch Colorado "B" G-4-166570 | Wildcat | Exxon Mobil Corporation | 1 | 0 | 0 | Oct 1997 – — |
No volumes reported on these leases in the last three years.
Wells named King Ranch Colorado B
Exxon Mobil Corporation's other wells filed under this lease name in Jim Hogg 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.
- 1Exxon Corp.Jan 1993 → Jul 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 464517-99 | Recompletion | Exxon Corp. | Jul 2, 1997 | Jul 2, 1997 | Aug 1, 1997 | 15,146 |
| 335073-99 | Drill | Exxon Corp. | Aug 25, 1987 | Aug 27, 1987 | — | 16,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 18, 1997 | King Ranch Colorado B G-4-166570 | Wildcat | Exxon Mobil Corporation | Plugged | — |
| Mar 7, 1988 | King Ranch Colorado B G-4-126906 | Travis Ward E. (Wilcox) | Exxon Corp. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,556 | 13,576 | Perforated |
| 13,620 | 13,622 | Perforated |
| 13,622 | 13,634 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,009 | 17.5 | 2,150 S |
| 9.625 | 8,095 | 12.25 | 832 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 12, 1998 | Feb 12, 1998 | Yes |
| 00 | Feb 25, 1998 | — | — |
| 00 | May 11, 1988 | Mar 28, 1988 | Yes |
| 00 | Apr 19, 1988 | — | — |
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 42-247-31794 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-247-31794 → 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/24731794, documented in the API reference.