JONES, EDGAR E. "A"

Oil · District 8A · Lease #69774

Operator: TRINITY EOR, LLC

Cum Oil

15k BBL

Cum Gas

13k MCF

casinghead

Wells

2

Production

2010-09 — 2026-03

Peak Month

2011-05

Production History

Cum Oil: 14,619 BBL Cum Gas: 13,214 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

220 BBL/mo

Di (annual)

21.2%

b-factor

0.0

EUR

12,409 BBL

R-squared

0.470

type

exponential

Operator History (from monthly production reports)

2025-09 — 2026-07 BLACKROCK OPERATING, LLC 11 mo
2022-01 — 2025-08 CIERVO RESOURCES ASSET HLDG, LLC 44 mo
2017-07 — 2021-12 FORTUNA RESOURCES DVLPMENT, LLC 54 mo
2014-10 — 2017-06 TRINITY EOR, LLC 33 mo
2010-09 — 2014-09 TEXLAND PETROLEUM, L.P. 49 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BLACKROCK OPERATING, LLC16,4692015-06-05
12BLACKROCK OPERATING, LLC26,5002011-06-08