CHALMERS,JOHN H.& KING, FRANK A

op#142490 // since 1977-11-22// P-5: active

BOX 5107, ABILENE

spud_rate

56%

5 of 9 (6mo+)

median_spud_days

21

p25-p75: 11-23d

cancel_rate

0%

0 cancelled

expired_undrilled

4

avg_permits/yr

9

spud_momentum: inactive active_years: 1 horizontal: 0% top_county: SHACKELFORD
window: | type:

permits (1yr)

0

vs_prior

0%

counties (1yr)

0

avg_depth (1yr)

--

hz_pct (1yr)

0%

all_time

9

basins (1yr): Eagle Ford / Maverick
depth_range (1yr): 1,850 - 1,900 ft

-- permit_history (all operated wells — latest 15)

view all >>
SOURCEPERMITAPITYPELEASECOUNTYISSUEDFROM/TO
divested1259742-417-32436DRILLACKERS "24"SHACKELFORD1977-11-22to: OVERLAND OPERATING COMPANY LLC
divested1260542-417-32442DRILLACKERS "22"SHACKELFORD1977-11-22to: ALEXANDER ENERGY CORPORATION

-- permit_activity

[ no data ]
EOF // multi-state drilling data platform // 2026