< leases

HARRIS 37

Oil · District 8A · Lease #63547

Operator: OTB OPERATING, LLC

Fields: TEX-HAMON (DEAN)

Cum Oil

84k BBL

Cum Gas

44k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 84,080 BBL Cum Gas: 44,002 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

330 BBL/mo

Di (annual)

4.4%

b-factor

0.0

EUR

80,037 BBL

R-squared

0.354

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2022-11 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 26 mo
2022-03 — 2022-10 LEGACY RESERVES OPERATING LP 8 mo
2020-01 — 2022-02 OTB OPERATING, LLC 26 mo
1994-11 — 2019-12 MWS PRODUCING, INC. 302 mo
1993-01 — 1994-10 DEVON ENERGY CORPORATION(NEVADA) 22 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-115-33185DIAMONDBACK E&P LLC29,1502006-11-21
142-115-31568DIAMONDBACK E&P LLC19,5001981-07-27