DORCHESTER "10"

Oil · District 08 · Lease #41105

Operator: DIAMONDBACK E&P LLC

Cum Oil

54k BBL

Cum Gas

92k MCF

casinghead

Wells

2

Production

2010-11 — 2025-11

Peak Month

2012-04

Production History

Cum Oil: 53,705 BBL Cum Gas: 91,866 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,134 BBL/mo

Di (annual)

62.0%

b-factor

0.5

EUR

41,213 BBL

R-squared

0.568

type

hyperbolic

Operator History (from monthly production reports)

2021-07 — 2026-07 DIAMONDBACK E&P LLC 61 mo
2018-04 — 2021-06 BIRCH OPERATIONS, INC. 39 mo
2013-12 — 2018-03 BREITBURN OPERATING L.P. 52 mo
2010-11 — 2013-11 CROWNQUEST OPERATING, LLC 37 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC111,9002011-09-03
1DIAMONDBACK E&P LLC211,9002010-07-02