AVERILL, TERRELL ETTA

Oil · District 02 · Lease #4506

Operator: PETRA OLEUM CORP.

Cum Oil

270k BBL

Cum Gas

12k MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

2001-05

Production History

Cum Oil: 270,282 BBL Cum Gas: 12,249 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,301 BBL/mo

Di (annual)

14.6%

b-factor

0.3

EUR

142,891 BBL

R-squared

0.803

type

hyperbolic

Operator History (from monthly production reports)

2005-04 — 2026-07 PETRA OLEUM CORP. 256 mo
2001-02 — 2005-03 ALBRECHT, PHIL A., JR. 50 mo
1993-01 — 2001-01 AVERILL, W. M. INC. 97 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4 CPETRA OLEUM CORP.12,9501999-07-02
4BPETRA OLEUM CORP.12,9001997-11-07
2 BPETRA OLEUM CORP.13,0001997-07-18
5BPETRA OLEUM CORP.12,8001994-10-18
3PETRA OLEUM CORP.12,8601993-03-24
2PETRA OLEUM CORP.12,9091992-12-10
1 APETRA OLEUM CORP.12,9501992-02-04
2APETRA OLEUM CORP.12,9101985-12-02
142-469-01252PETRA OLEUM CORP.------
742-469-01257PETRA OLEUM CORP.------