STATE OF TEXAS -DX-

Oil · District 08 · Lease #18118

Operator: TEXACO E & P INC.

Cum Oil

98k BBL

Cum Gas

79k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1995-09

Production History

Cum Oil: 98,239 BBL Cum Gas: 78,725 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

890 BBL/mo

Di (annual)

27.3%

b-factor

0.9

EUR

97,880 BBL

R-squared

0.757

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FORMENTERA OPERATIONS LLC 33 mo
2021-07 — 2023-10 SLANT OPERATING, LLC 28 mo
1995-03 — 2021-06 APACHE CORPORATION 316 mo
1993-01 — 1995-02 TEXACO E & P INC. 26 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13FORMENTERA OPERATIONS LLC17,9052003-03-10
1042-103-10116FORMENTERA OPERATIONS LLC------
1142-103-10477FORMENTERA OPERATIONS LLC------
1242-103-10478FORMENTERA OPERATIONS LLC------
1442-103-10480FORMENTERA OPERATIONS LLC------
942-103-10119FORMENTERA OPERATIONS LLC------