MCLAUGHLIN ACCT. 1

Oil // district 11 // lease#63225

op: SIMMONS, L.B. ENERGY, INC.

cum_oil

458k BBL

cum_gas

0 MCF

wells

52

production

1993-01 — 2026-03

peak_month

1993-08

-- production_history

cum_oil: 458,392 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,179 BBL/mo

Di (annual)

5.0%

b-factor

0.0

EUR

480,474 BBL

R-squared

0.565

type

exponential

-- wells (52)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
43AMONSANTO OIL COMPANY27,8002024-07-26
119SIMMONS, L.B. ENERGY, INC.24,2002012-12-18
143PARALLEL PETROLEUM LLC16,0002012-08-10
144PARALLEL PETROLEUM LLC16,0002012-08-10
133PARALLEL PETROLEUM CORPORATION13,5002004-04-01
137PARALLEL PETROLEUM CORPORATION13,5002004-04-01
137WPARALLEL PETROLEUM CORPORATION13,5002004-04-01
138PARALLEL PETROLEUM CORPORATION13,5002004-04-01
138WPARALLEL PETROLEUM CORPORATION13,5002004-04-01
134PARALLEL PETROLEUM CORPORATION13,5002004-03-11
130PATRIOT RESOURCES, INC.28,0002004-03-01
135PARALLEL PETROLEUM CORPORATION13,7002004-01-22
136PARALLEL PETROLEUM CORPORATION13,7002004-01-22
131PARALLEL PETROLEUM CORPORATION13,5002003-09-16
131WPARALLEL PETROLEUM CORPORATION13,5002003-09-16
132PARALLEL PETROLEUM CORPORATION13,5002003-09-16
132WPARALLEL PETROLEUM CORPORATION13,5002003-09-16
K 11SIMMONS, L.B. ENERGY, INC.19001994-07-14
121SIMMONS, L.B. ENERGY, INC.13,7001993-11-03
1DSIMMONS, L.B. ENERGY, INC.13,3271993-04-01
64SIMMONS, L.B. ENERGY, INC.24,3001993-02-01
108MONSANTO COMPANY24,2001989-01-06
117BHP PETROLEUM COMPANY INC.13,5001989-01-06
109BHP PETROLEUM COMPANY INC.13,4001988-04-12
112MONSANTO OIL COMPANY13,4001985-07-08
110MONSANTO OIL COMPANY13,4001985-06-11
111MONSANTO OIL COMPANY13,4001985-06-11
113MONSANTO OIL COMPANY13,4001985-06-11
101MONSANTO OIL COMPANY13,4501983-09-14
102MONSANTO OIL COMPANY14,0001983-09-14
100MONSANTO OIL COMPANY13,5001983-06-21
97MONSANTO OIL COMPANY13,5001983-06-21
98MONSANTO OIL COMPANY13,5001983-06-21
99MONSANTO OIL COMPANY13,5001983-06-21
63MONSANTO OIL COMPANY14,1801983-05-12
78MONSANTO OIL COMPANY25,5001983-05-12
95MONSANTO OIL COMPANY13,5001983-05-12
96MONSANTO OIL COMPANY13,5001983-05-12
75MONSANTO OIL COMPANY25,5001983-05-10
88MONSANTO OIL COMPANY24,0001983-05-10
82MONSANTO OIL COMPANY24,0001983-04-15
77MONSANTO OIL COMPANY25,5001983-03-22
62MONSANTO OIL COMPANY14,2001982-12-31
66MONSANTO OIL COMPANY23,5001982-08-19
84AMONSANTO COMPANY24,2001982-08-12
86MONSANTO COMPANY13,5001981-09-08
85MONSANTO COMPANY13,5001981-08-26
87MONSANTO COMPANY14,2001981-08-26
71MONSANTO COMPANY13,5001981-04-20
72MONSANTO COMPANY13,5001981-04-20
73MONSANTO COMPANY13,5001981-04-20
65MONSANTO COMPANY13,5001980-12-09
EOF // data source: Texas Railroad Commission // 2026