WITCHER, J. E.

Oil · District 08 · Lease #21414

Operator: LAGUNA PETROLEUM CORPORATION

Fields: FOSTER

Cum Oil

768k BBL

Cum Gas

238k MCF

casinghead

Wells

22

Production

1993-01 — 2026-04

Peak Month

2003-10

Production History

Cum Oil: 767,774 BBL Cum Gas: 238,428 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,379 BBL/mo

Di (annual)

9.3%

b-factor

0.1

EUR

607,405 BBL

R-squared

0.845

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 LAGUNA PETROLEUM CORPORATION 403 mo

Wells (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22LAGUNA PETROLEUM CORPORATION14,6002004-05-07
20LAGUNA PETROLEUM CORPORATION14,6002004-05-06
21LAGUNA PETROLEUM CORPORATION14,6002004-04-08
4LAGUNA PETROLEUM CORPORATION14,6002003-07-22
4WLAGUNA PETROLEUM CORPORATION14,6002003-07-22
19LAGUNA PETROLEUM CORPORATION14,6002003-07-14
16LAGUNA PETROLEUM CORPORATION14,6002003-05-27
15LAGUNA PETROLEUM CORPORATION14,6002003-04-09
17LAGUNA PETROLEUM CORPORATION14,6002003-04-09
18LAGUNA PETROLEUM CORPORATION14,6002003-04-09
9LAGUNA PETROLEUM CORPORATION14,4002000-05-24
9WLAGUNA PETROLEUM CORPORATION14,4002000-05-24
14LAGUNA PETROLEUM CORPORATION14,5001999-11-19
12LAGUNA PETROLEUM CORPORATION14,5001996-09-26
2LAGUNA PETROLEUM CORPORATION14,3001996-07-11
1LAGUNA PETROLEUM CORPORATION14,3501996-06-04
3LAGUNA PETROLEUM CORPORATION14,3501996-05-30
11LAGUNA PETROLEUM CORPORATION29,2001991-03-08
542-135-30298LAGUNA PETROLEUM CORPORATION------
642-135-30299LAGUNA PETROLEUM CORPORATION------
742-135-30300LAGUNA PETROLEUM CORPORATION------
8W42-135-30393LAGUNA PETROLEUM CORPORATION------