OPERATORS · RRC 950491 · P-5 STATUS Y
Zaf Oil
San Antonio, TX
Watch this operatorZaf Oil has filed no drilling permits in the past 12 months; its most recent permit was issued October 3, 1990.
The RRC wellbore file lists 3 wells under its operatorship.
3 drilling permits have been issued to this operator number since 1984; its P-5 organization report was last filed July 2, 2004.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 3 of record
- 8
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
All 3 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 →
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
- 21.8K
- 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
- 3
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 1
- plugged
How it got them
- 0
- permitted itself
- 1
- acquired from others
- 3
- 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 | 3 |
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 |
|---|---|---|
| Harry (Mirando)39296333 | 2 | 0 |
| LA Vernia51093001 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jul 2, 2004
- Address
- 3743 Litchfield
- San Antonio, TX 78230
- Officers and agents
- Alyfantis, Themis · Partner
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 378835 | Oct 3, 1990 | Oct 3, 1990 | Zaf Oil | Guadalupe | Ball, Sam #1A | 900 | 18733341 |
| 378834 | Oct 3, 1990 | Oct 3, 1990 | Zaf Oil | Guadalupe | Ball, James Lse. #1A | 900 | 18733342 |
| 259846 | Dec 5, 1984 | Dec 5, 1984 | Zaf Oil | Wilson | Duelm, Eugene C. #1 | 1,400 | 49331654 |
| 26666 | Jun 16, 1978 | Jun 16, 1978 | Yucca Production Company | Webb | Dobie, E. W. #1 | 740 | 47932063 |
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/950491, documented in the API reference.