QUINTANILLA UNIT A MCM

Oil · District 01 · Lease #19761

Operator: INEOS USA OIL & GAS LLC

Cum Oil

420k BBL

Cum Gas

856k MCF

casinghead

Wells

2

Production

2019-05 — 2026-04

Peak Month

2019-06

Production History

Cum Oil: 420,179 BBL Cum Gas: 855,500 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,433 BBL/mo

Di (annual)

617.9%

b-factor

1.4

EUR

554,797 BBL

R-squared

0.631

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 INEOS USA OIL & GAS LLC 40 mo
2019-05 — 2023-03 CHESAPEAKE OPERATING, L.L.C. 47 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HINEOS USA OIL & GAS LLC112,0002019-01-15
3HINEOS USA OIL & GAS LLC312,0002019-01-14