OPERATORS · RRC 555495 · P-5 STATUS Y
McOr Oil & Gas Corp
Houston, TX
Watch this operatorMcor Oil & Gas Corp has filed no drilling permits in the past 12 months; its most recent permit was issued March 28, 1989.
The RRC wellbore file lists 4 wells under its operatorship.
8 drilling permits have been issued to this operator number since 1984; its P-5 organization report was last filed September 14, 1990.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 4 of record
- 0
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
From permit to spud
FROM THE DATES ON ITS W-1 PERMITS · ALL TIME
A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.
- 25%
- spud rate · 2 of 8 mature permits
- 79
- median days permit to spud · middle half 74–84
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 6
- expired undrilled
- 2
- permits a year over 5 active years
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
| County | 12 mo | All time | Wells | Last |
|---|---|---|---|---|
| Chambers county → | — | 4 | 1 | Dec 31, 1986 |
| Hemphill county → | — | 3 | 0 | Mar 28, 1989 |
| Galveston county → | — | 1 | 0 | Dec 31, 1986 |
All 8 permits, searchable → · Leases it reports → · On the map →
Formations in its completed wells
Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| Douglas | 3 | 0 |
| Granite Wash | 3 | 0 |
| Morrow | 3 | 0 |
| Brown Dolomite | 2 | 0 |
| Tonkawa | 2 | 0 |
| Cleveland | 1 | 0 |
| Atoka | 1 | 0 |
| Jackson | 1 | 0 |
| Vicksburg | 1 | 0 |
| Frio | 1 | 0 |
| Anahuac | 1 | 0 |
| Kansas City | 1 | 0 |
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →
- 0
- bbl oil, last 12 reported months
- —
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 0
- bbl oil since reporting began
No lease production reported under this operator number in the last three years.
Beyond the permit record
RRC wellbore file
Wells of record
- 4
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 4
- plugged
How it got them
- 1
- permitted itself
- 3
- acquired from others
- 2
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →
Permit types
Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 7 |
| Recompletion | 0 | 0 | 1 |
Fields
RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.
| Field | Wells | Producing |
|---|---|---|
| Wilhelm Lane (Canyon 3100)97429400 | 2 | 0 |
| Wade (Smackover Lime)94497500 | 1 | 0 |
| White Heron (Frio F-28)96933500 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Sep 14, 1990
- Address
- 1201 Louisiana St. #1000
- Houston, TX 77002
- Officers and agents
- Obadiah, Victor · Vice President
- Chapshaw, John C. · President
- Roth, Jim C. · Vice President
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 357284 | Mar 28, 1989 | Mar 28, 1989 | McOr Oil & Gas Corporation | Hemphill | Little #3043 | 12,500 | 21131906 |
| 324772 | Dec 31, 1986 | Dec 31, 1986 | McOr Oil & Gas Corporation | Chambers | State Tract 77 #2 | 12,900 | 07131811 |
| 324717 | Dec 31, 1986 | Dec 31, 1986 | McOr Oil & Gas Corporation | Galveston | State Tract #127-A #1 | 12,000 | 16731126 |
| 303372 | Jun 18, 1986 | Jun 18, 1986 | McOr Oil & Gas Corporation | Chambers | State Tract 76 #1 | 13,500 | 07131796 |
| 301732 | May 1, 1986 | May 1, 1986 | McOr Oil & Gas Corporation | Chambers | State Tract 77 #1 | 9,800 | 07131687 |
| 278664 | Jun 24, 1985 | Jun 24, 1985 | McOr Oil & Gas Corporation | Hemphill | Mathers Ranch #45 | 12,000 | 21131777 |
| 268238 | Mar 1, 1985 | Mar 1, 1985 | McOr Oil & Gas Corporation | Chambers | State Tract 77 #1 | 14,000 | 07131687 |
| 243057 | Jun 25, 1984 | Jun 25, 1984 | McOr Oil & Gas Corporation | Hemphill | State #2156 | 12,000 | 21131699 |
| 17604 | Feb 3, 1978 | Feb 3, 1978 | Bennett, M. Brad & R. Hillin NRM | Menard | Jacoby #3-101 | 3,500 | 32730317 |
| 14836 | Dec 27, 1977 | Dec 27, 1977 | McCulloch Oil Corp. of Texas | Rains | Wade, J. J. #1 | 13,200 | 37930097 |
| 10647 | Oct 24, 1977 | Oct 24, 1977 | Bennett, M. Brad & R. Hillin NRM | Menard | Jacoby #1-101 | 3,175 | 32730094 |
About this data
Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.
Developers: this page as JSON is GET /v1/data/operators/tx/555495, documented in the API reference.