OPERATORS · RRC 535780 · P-5 STATUS Y
Mayco Expl Co
Dallas, TX
Watch this operatorMayco Expl CO has filed no drilling permits in the past 12 months; its most recent permit was issued November 25, 1981.
The RRC wellbore file lists 2 wells under its operatorship.
37 drilling permits have been issued to this operator number since 1980; its P-5 organization report was last filed May 15, 1985.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 2 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.
- 73%
- spud rate · 27 of 37 mature permits
- 21
- median days permit to spud · middle half 9–55
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 10
- expired undrilled
- 19
- permits a year over 2 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 |
|---|---|---|---|---|
| Moore county → | — | 27 | 1 | May 18, 1981 |
| Irion county → | — | 3 | 1 | Jan 29, 1981 |
| Borden county → | — | 2 | 0 | May 14, 1981 |
| Scurry county → | — | 2 | 0 | Oct 15, 1981 |
| Stonewall county → | — | 2 | 0 | Nov 25, 1981 |
| Mitchell county → | — | 1 | 0 | May 1, 1981 |
All 37 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 |
|---|---|---|
| No completion tops on file. | ||
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
- 2
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 2
- plugged
How it got them
- 2
- permitted itself
- 0
- acquired from others
- 20
- 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 | 37 |
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 |
|---|---|---|
| Arden SE. (Wolfcamp)3493500 | 1 | 0 |
| Wildcat24001 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed May 15, 1985
- Address
- 5757 Alpha Rd. #901
- Dallas, TX 75240
- Officers and agents
- Carruth, Brent · Vice President/Director
- Maynard, James G. · President/Director
- Moore, Glenn R. · Vice President/Director
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 141472 | Nov 25, 1981 | Nov 25, 1981 | Mayco Exploration Company | Stonewall | Baker, Gary #1 | 6,700 | 43331369 |
| 141469 | Nov 25, 1981 | Nov 25, 1981 | Mayco Exploration Company | Stonewall | Kennedy, J.O. et AL #1 | 6,580 | 43331368 |
| 136612 | Oct 15, 1981 | Oct 15, 1981 | Mayco Exploration Company | Scurry | Brown, Lillie #1 | 7,628 | 41532114 |
| 119263 | May 18, 1981 | May 18, 1981 | Mayco Exploration Company | Moore | Sneed, Mr. #4-7 | 2,200 | 34130637 |
| 118030 | May 14, 1981 | May 14, 1981 | Mayco Exploration Company | Borden | Baird #1 | 8,654 | 03330680 |
| 116774 | May 1, 1981 | May 1, 1981 | Mayco Exploration Company | Mitchell | Barber #1 | 7,750 | 33532010 |
| 118547 | Apr 13, 1981 | Apr 13, 1981 | Mayco Exploration Company | Moore | Sneed Mr. #3-25 | 2,200 | 34130647 |
| 106788 | Jan 29, 1981 | Jan 29, 1981 | Mayco Exploration Company | Irion | Tullos #1-C | 7,000 | 23531699 |
| 106018 | Jan 5, 1981 | Jan 5, 1981 | Mayco Exploration Company | Moore | Sneed Mr #3-29 | 2,200 | 34130631 |
| 104637 | Dec 31, 1980 | Dec 31, 1980 | Mayco Exploration Company | Irion | Tullos #1-B | 7,100 | 23531688 |
| 103902 | Dec 31, 1980 | Dec 31, 1980 | Mayco Exploration Company | Irion | Tullos #1-A | 7,050 | 23531682 |
| 102271 | Dec 3, 1980 | Dec 3, 1980 | Mayco Exploration Company | Moore | Sneed Mr #4-1 | 2,200 | 34130638 |
| 99527 | Nov 18, 1980 | Nov 18, 1980 | Mayco Exploration Company | Moore | Sneed Mr #4-18 | 2,200 | 34130640 |
| 100229 | Nov 7, 1980 | Nov 7, 1980 | Mayco Exploration Company | Moore | Sneed, Mr. #3-18 | 2,200 | 34130611 |
| 97617 | Oct 30, 1980 | Oct 30, 1980 | Mayco Exploration Company | Moore | Sneed Mr #4-6 | 2,200 | 34130630 |
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/535780, documented in the API reference.