JONES 519

Oil · District 8A · Lease #70291

Operator: O'BENCO, INC.

Cum Oil

406k BBL

Cum Gas

25k MCF

casinghead

Wells

3

Production

2014-03 — 2026-04

Peak Month

2014-11

Production History

Cum Oil: 405,879 BBL Cum Gas: 24,841 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,271 BBL/mo

Di (annual)

54.7%

b-factor

0.4

EUR

366,257 BBL

R-squared

0.807

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 EASTLAND OIL COMPANY, THE 51 mo
2019-10 — 2022-04 D90 ENERGY, LLC 31 mo
2014-03 — 2019-09 O'BENCO, INC. 67 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HEASTLAND OIL COMPANY, THE28,3002026-03-09
3HEASTLAND OIL COMPANY, THE18,5002024-09-30
1HEASTLAND OIL COMPANY, THE28,2002013-10-26