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GRACE

Oil · District 08 · Lease #34823

Operator: T & C OIL, INC.

Fields: SULLIVAN (DELAWARE)

Cum Oil

37k BBL

Cum Gas

66k MCF

casinghead

Wells

2

Production

1996-01 — 2026-04

Peak Month

1996-11

Production History

Cum Oil: 36,847 BBL Cum Gas: 66,041 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

528 BBL/mo

Di (annual)

45.4%

b-factor

0.9

EUR

40,268 BBL

R-squared

0.720

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 ELENDIL RESOURCES LLC 51 mo
2003-08 — 2022-04 T & C OIL, INC. 225 mo
2002-10 — 2003-07 CHAPARRAL ENERGY, L.L.C. 10 mo
1998-05 — 2002-09 CHAPARRAL (USA) ENERGY, INC. 53 mo
1996-01 — 1998-04 BRITNIC OIL & GAS, INC. 28 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-389-31388ELENDIL RESOURCES LLC34,3451998-08-26
242-389-31638ELENDIL RESOURCES LLC34,3001998-08-26