LANEY, J. D. ET AL

Oil · District 8A · Lease #3577

Operator: WHITE, E. C. OIL CO.

Fields: LEVELLAND

Cum Oil

232k BBL

Cum Gas

14k MCF

casinghead

Wells

15

Production

1993-01 — 2026-04

Peak Month

1994-06

Production History

Cum Oil: 232,138 BBL Cum Gas: 13,657 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,435 BBL/mo

Di (annual)

8.5%

b-factor

0.0

EUR

200,671 BBL

R-squared

0.727

type

exponential

Operator History (from monthly production reports)

2023-11 — 2026-07 FORMENTERA OPERATIONS LLC 33 mo
2021-01 — 2023-10 SLANT OPERATING, LLC 34 mo
2017-08 — 2020-12 STANOLIND PRODUCTION LLC 41 mo
2015-03 — 2017-07 SOGO III LLC 29 mo
2013-10 — 2015-02 STANOLIND OPERATING LLC 17 mo
2012-12 — 2013-09 TRINITY BAY OIL & GAS, INC. 10 mo
1993-01 — 2012-11 WHITE, E. C. OIL CO. 239 mo

Wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19FORMENTERA OPERATIONS LLC14,9501995-10-06
12AFORMENTERA OPERATIONS LLC14,9501992-10-28
1AFORMENTERA OPERATIONS LLC14,9501991-01-09
14FORMENTERA OPERATIONS LLC14,9501984-02-24
17FORMENTERA OPERATIONS LLC14,9501983-09-28
18FORMENTERA OPERATIONS LLC14,9501983-09-27
8AFORMENTERA OPERATIONS LLC14,9501983-06-21
15FORMENTERA OPERATIONS LLC14,9501982-10-22
3AFORMENTERA OPERATIONS LLC14,9501982-08-30
12FORMENTERA OPERATIONS LLC14,9001981-12-21
16FORMENTERA OPERATIONS LLC14,9501981-03-25
11FORMENTERA OPERATIONS LLC14,9001980-09-04
142-079-00518FORMENTERA OPERATIONS LLC------
2D42-079-00519FORMENTERA OPERATIONS LLC------
542-079-00522FORMENTERA OPERATIONS LLC------