VESPER UNIT II DIM

Oil · District 01 · Lease #19149

Operator: INEOS USA OIL & GAS LLC

Cum Oil

1.2M BBL

Cum Gas

3.2M MCF

casinghead

Wells

3

Production

2017-10 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 1,180,453 BBL Cum Gas: 3,182,936 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

72,300 BBL/mo

Di (annual)

335.5%

b-factor

1.0

EUR

1,327,710 BBL

R-squared

0.865

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 INEOS USA OIL & GAS LLC 40 mo
2017-10 — 2023-03 CHESAPEAKE OPERATING, L.L.C. 66 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
G 1HINEOS USA OIL & GAS LLC19,0002017-02-23
G 2HINEOS USA OIL & GAS LLC19,0002017-02-23
G 3HINEOS USA OIL & GAS LLC19,0002017-02-23