MCLAUGHLIN ACCT-4

Oil · District 11 · Lease #66956

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

Cum Oil

135k BBL

Cum Gas

0 MCF

Wells

10

Production

1993-01 — 2026-03

Peak Month

2015-09

Production History

Cum Oil: 135,358 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

2,092 BBL/mo

Di (annual)

67.9%

b-factor

0.4

EUR

60,473 BBL

R-squared

0.847

type

hyperbolic

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
152PARALLEL PETROLEUM LLC27,5002017-07-31
145PARALLEL PETROLEUM LLC14,5002014-09-26
118SIMMONS, L.B. ENERGY, INC.24,3001993-09-14
3BSIMMONS, L.B. ENERGY, INC.12,5721993-04-12
1BSIMMONS, L.B. ENERGY, INC.12,5851993-04-01
2BSIMMONS, L.B. ENERGY, INC.12,5721993-04-01
103SIMMONS, L.B. ENERGY, INC.34,0001992-09-16
31SIMMONS, L.B. ENERGY, INC.23,9001992-06-25
2ASTARKEY OILFIELD SERVICE, INC.22,6501985-09-23
1ASTARKEY OILFIELD SERVICE, INC.22,7501985-06-21
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