< leases

DURRELL, L. F. -D-

Oil · District 08 · Lease #21581

Operator: XM TEK LLC

Fields: SUN VALLEY, N. (TUBB, LOWER)

Cum Oil

70k BBL

Cum Gas

504 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2015-11

Production History

Cum Oil: 69,523 BBL Cum Gas: 504 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

929 BBL/mo

Di (annual)

182.6%

b-factor

1.9

EUR

71,450 BBL

R-squared

0.774

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 MCCAMEY OIL AND GAS LLC 21 mo
2023-09 — 2024-10 RYANN OPERATING, LLC 14 mo
2018-03 — 2023-08 VIN FISHER OPERATING, INC. 66 mo
2011-07 — 2018-02 HYBRID OPERATING, INCORPORATED 80 mo
2010-08 — 2011-06 XM TEK ENERGY SERVICES 11 mo
2009-09 — 2010-07 XM TEK LLC 11 mo
1993-01 — 2009-08 PALMER, J. M. 200 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-371-39319MCCAMEY OIL AND GAS LLC13,6002015-04-02
342-371-39089MCCAMEY OIL AND GAS LLC13,6002013-05-31
142-371-30364MCCAMEY OIL AND GAS LLC------
1 D42-371-30364MCCAMEY OIL AND GAS LLC------
2 D42-371-30433MCCAMEY OIL AND GAS LLC------