WITCHER, J. E.

Oil // district 10 // lease#21414

op: LAGUNA PETROLEUM CORPORATION

fields: FOSTER

cum_oil

766k BBL

cum_gas

0 MCF

wells

22

production

1993-01 — 2026-03

peak_month

2003-10

-- production_history

cum_oil: 765,502 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,529 BBL/mo

Di (annual)

10.3%

b-factor

0.2

EUR

619,147 BBL

R-squared

0.842

type

hyperbolic

-- 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
11SUN EXPL. & PROD. CO.-MIDLAND29,2001991-03-08
542-135-30298--------
642-135-30299--------
742-135-30300--------
8W42-135-30393--------
EOF // data source: Texas Railroad Commission // 2026