FOSTER, J. R.

Oil · District 4 · Lease #1183

Operator: RANGE PRODUCTION COMPANY

Cum Oil

80k BBL

Cum Gas

0 MCF

Wells

15

Production

1993-01 — 2026-03

Peak Month

1993-12

Production History

Cum Oil: 79,903 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

625 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

79,870 BBL

R-squared

0.349

type

exponential

Wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19DEVON LOUISIANA CORPORATION18,0002006-02-06
41ARCO OIL & GAS CO.15,2501991-09-26
58ATLANTIC RICHFIELD CO.15,4001978-10-20
57ATLANTIC RICHFIELD CO.15,3631978-09-26
49ATLANTIC RICHFIELD CO.15,3001978-09-19
50ATLANTIC RICHFIELD CO.17,5001977-08-04
1442-131-11087--------
1542-131-00193--------
2042-131-00135--------
2542-131-00137--------
2942-131-00169--------
3442-131-00173--------
3942-131-00140--------
4342-131-00186--------
4742-131-32008--------
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