< leases

DELOACHE, NELLIE

Oil · District 8A · Lease #64543

Operator: WHEELER OPERATING CORPORATION

Fields: LEVELLAND

Cum Oil

112k BBL

Cum Gas

24k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1997-09

Production History

Cum Oil: 112,167 BBL Cum Gas: 24,284 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

429 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

98,147 BBL

R-squared

0.551

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 BURK ROYALTY CO., LTD. 47 mo
2006-03 — 2022-08 ROCKER A OPERATING COMPANY 198 mo
2002-12 — 2006-02 SCYTHIAN, LTD. 39 mo
2002-08 — 2002-11 WHEELER OPERATING CORPORATION 4 mo
1995-09 — 2002-07 CANDLERIDGE OIL, INC. 83 mo
1993-07 — 1995-08 ROGERS, S. K. OIL, INC. 26 mo
1993-01 — 1993-06 PEDEN ENERGY 6 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-219-36277BURK ROYALTY CO., LTD.15,0001996-07-25
342-219-34189BURK ROYALTY CO., LTD.34,7501994-10-25
3W42-219-34189BURK ROYALTY CO., LTD.34,7501994-10-25
142-219-34046BURK ROYALTY CO., LTD.14,8001983-08-16
242-219-34044BURK ROYALTY CO., LTD.14,8001983-08-16