DE OPER LLC

op#216567 // since --// P-5: active

303 COLORADO SUITE 3000, AUSTIN
SHEFFIELD, BRYAN SCOTT— TEXAS RESIDENT AGENTSHEFFIELD, BRYAN— CEO/PRESIDENTFRITSCHEN, KIRK— TREASURERSHEFFIELD, SHAROLL— MANAGER

spud_rate

94%

34 of 36 (6mo+)

median_spud_days

40

p25-p75: 25-71d

cancel_rate

0%

0 cancelled

expired_undrilled

2

avg_permits/yr

36

trajectory: inactive active_years: 1 horizontal: 61% top_county: HOWARD
sector_exposure: produced-water (2)

permits (30d)

0

vs_prior

0%

counties (30d)

0

avg_depth (30d)

--

hz_pct (30d)

0%

all_time

36

depth_range (30d): -- - -- ft

-- production_history (reported under this operator#)

This operator has no current wells in the RRC scheduling system. Production shown is from leases where this operator number filed reports.

-- permit_history (all operated wells)

SOURCEPERMITAPITYPELEASECOUNTYISSUEDFROM/TO
filed82540022739102DRILLGUITAR SOUTH '4-7'HOWARD2017-04-26
divested82558217337581DRILLPATTERSON 5-8GLASSCOCK2017-04-26to: PIONEER NATURAL RES. USA INC.
divested82558717337580DRILLPATTERSON 5-8GLASSCOCK2017-04-26to: PIONEER NATURAL RES. USA INC.
filed82558717337580DRILLPATTERSON 5-8GLASSCOCK2017-04-26
filed82539522739101DRILLGUITAR SOUTH 4-7HOWARD2017-04-26
divested82558017337579DRILLPATTERSON 5-8GLASSCOCK2017-04-26to: PIONEER NATURAL RES. USA INC.
divested82540022739102DRILLGUITAR SOUTH '4-7'HOWARD2017-04-26to: PIONEER NATURAL RES. USA INC.
filed82558217337581DRILLPATTERSON 5-8GLASSCOCK2017-04-26
filed82558017337579DRILLPATTERSON 5-8GLASSCOCK2017-04-26
divested82539522739101DRILLGUITAR SOUTH 4-7HOWARD2017-04-26to: PIONEER NATURAL RES. USA INC.
filed82550331740805DRILLSTRAIN RANCH 12-1MARTIN2017-04-24
divested82550731740806DRILLSTRAIN RANCH 12-1MARTIN2017-04-24to: PIONEER NATURAL RES. USA INC.
filed82550731740806DRILLSTRAIN RANCH 12-1MARTIN2017-04-24
divested82550331740805DRILLSTRAIN RANCH 12-1MARTIN2017-04-24to: PIONEER NATURAL RES. USA INC.
filed82550531740807DRILLSTRAIN RANCH 12-1MARTIN2017-04-24

-- permit_activity

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