OPERATORS · RRC 950851 · P-5 STATUS Y
Zink, Edman R. & Assoc., Inc
San Antonio, TX
Watch this operatorZink, Edman R. & Assoc., Inc has filed no drilling permits in the past 12 months; its most recent permit was issued July 3, 1984.
20 drilling permits have been issued to this operator number since 1978; its P-5 organization report was last filed October 9, 1991.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 0 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.
- 20%
- spud rate · 4 of 20 mature permits
- 18
- median days permit to spud · middle half 15–259
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 16
- expired undrilled
- 3
- permits a year over 7 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 |
|---|---|---|---|---|
| McMullen county → | — | 17 | 0 | Jul 6, 1983 |
| Wharton county → | — | 2 | 0 | Jul 3, 1984 |
| Colorado county → | — | 1 | 0 | Oct 5, 1981 |
All 20 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 |
|---|---|---|
| Carrizo | 3 | 0 |
| Wilcox | 3 | 0 |
| Queen City | 3 | 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
- 0
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 0
- plugged
How it got them
- 0
- permitted itself
- 0
- acquired from others
- 4
- 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 | 20 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Oct 9, 1991
- Address
- 900 NE Loop 410, Ste. D-428
- San Antonio, TX 78209
- Officers and agents
- Zink, Edman R. · President
- Zink, Denise Beth · Vice President
- Zink, Marian A. · Secretary
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 244045 | Jul 3, 1984 | Jul 3, 1984 | Zink, Edman R. & Assoc., Inc. | Wharton | Linderholm Heirs Unit #1 | 10,000 | 48132684 |
| 201373 | Jul 6, 1983 | Jul 6, 1983 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #10 | 5,800 | 31131872 |
| 192942 | Apr 13, 1983 | Apr 13, 1983 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #11 | 6,200 | 31131843 |
| 190132 | Mar 28, 1983 | Mar 28, 1983 | Zink, Edman R. & Assoc., Inc. | McMullen | Teal, Charles H. et AL #3 | 5,900 | 31131824 |
| 187934 | Feb 24, 1983 | Feb 24, 1983 | Zink, Edman R. & Assoc., Inc. | McMullen | Teal, Charles H. et AL #2 | 3,829 | 31131819 |
| 185675 | Jan 14, 1983 | Jan 14, 1983 | Zink, Edman R. & Assoc., Inc. | McMullen | Roark, James F. #1 | 6,175 | 31131810 |
| 179598 | Nov 15, 1982 | Nov 15, 1982 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #9 | 6,300 | 31131783 |
| 175715 | Oct 22, 1982 | Oct 22, 1982 | Zink, Edman R. & Assoc., Inc. | McMullen | Martin R. Harris, et AL #2-A | 6,300 | 31131773 |
| 174893 | Oct 18, 1982 | Oct 18, 1982 | Zink, Edman R. & Assoc., Inc. | McMullen | Teal, Charles H. et AL #1 | 6,300 | 31131772 |
| 165645 | Jul 5, 1982 | Jul 5, 1982 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #1-A | 6,400 | 31131723 |
| 158524 | Apr 28, 1982 | Apr 28, 1982 | Zink, Edman R. & Assoc., Inc. | Wharton | Kaechele, Charles Roy et al Unit #1 B | 15,000 | 48132337 |
| 154296 | Mar 19, 1982 | Mar 19, 1982 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #8 | 6,175 | 31131679 |
| 147177 | Dec 31, 1981 | Dec 31, 1981 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #7 | 6,100 | 31131665 |
| 136570 | Oct 5, 1981 | Oct 5, 1981 | Zink, Edman R. & Assoc., Inc. | Colorado | Kaechele, Charles Roy #1-A | 11,490 | 08931272 |
| 127405 | Jul 16, 1981 | Jul 16, 1981 | Zink, Edman R. & Assoc., Inc. | McMullen | Harris, Martin R. et AL #6 | 6,115 | 31131615 |
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/950851, documented in the API reference.