TULLIS 216

Oil · District 02 · Lease #8545

Operator: MCGOWAN WORKING PARTNERS, INC.

Cum Oil

87k BBL

Cum Gas

15k MCF

casinghead

Wells

1

Production

1999-08 — 2025-11

Peak Month

1999-10

Production History

Cum Oil: 86,959 BBL Cum Gas: 15,465 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

840 BBL/mo

Di (annual)

13.6%

b-factor

0.1

EUR

81,569 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 MCGOWAN WORKING PARTNERS, INC. 32 mo
1999-08 — 2023-11 AWP OPERATING COMPANY 292 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCGOWAN WORKING PARTNERS, INC.34,1501999-07-02