MCDONNOLD OPER, INC

op#548163 // since 1991-06-18

permits (1yr)

4

vs_prior

NEW

counties (1yr)

1

avg_depth (1yr)

11,950

hz_pct (1yr)

100%

all_time

30

basins (1yr): Permian (West)
depth_range (1yr): 11,950 - 11,950 ft

-- permit_types (1yr)

DRILL

4

NEW vs prior

-- permit_activity

-- county_breakdown

-- hz_vs_vertical

-- production_history

cum_oil: 1,392,292 BBL cum_gas: 1,236,598 MCF

-- recent_permits (10)

all permits >>
PERMITCOUNTYLEASETYPEDEPTHISSUED
ECTORPARLAYDRILL11,9502025-09-03
ECTORPARLAYDRILL11,9502025-09-03
ECTORTEASERDRILL11,9502025-09-03
ECTORTEASERDRILL11,9502025-09-03
GLASSCOCKHOUSTON 47RENTR4,7382014-10-16
WARDSILVER SPIKE SWDDRILL7,1002014-05-05
MIDLANDTERAIN SWDDRILL6,0002013-06-21
STERLINGMCDONALD SWDRECOMP8,5002013-04-25
STERLINGMCDONALD 7V RANCH SWDDRILL5,2502013-03-18
WARDSILVER SPIKE SWDDRILL7,1002013-03-04
EOF // data source: Texas Railroad Commission // 2026