< leases

CHEVRON-GIVAN

Oil · District 8A · Lease #66333

Operator: WHEELER OPERATING CORPORATION

Fields: LEEPER (GLORIETA)

Cum Oil

280k BBL

Cum Gas

37k MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

1993-09

Production History

Cum Oil: 279,721 BBL Cum Gas: 37,064 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,560 BBL/mo

Di (annual)

6.8%

b-factor

0.1

EUR

283,980 BBL

R-squared

0.914

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 BURK ROYALTY CO., LTD. 47 mo
2002-08 — 2022-08 ROCKER A OPERATING COMPANY 241 mo
1993-01 — 2002-07 WHEELER OPERATING CORPORATION 115 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-445-31652BURK ROYALTY CO., LTD.16,7001991-09-04
542-445-31649BURK ROYALTY CO., LTD.27,5001991-09-03
4W42-445-31626BURK ROYALTY CO., LTD.16,7001990-09-20
5W42-445-31627BURK ROYALTY CO., LTD.16,7001990-09-20
1W42-445-31616BURK ROYALTY CO., LTD.16,0501990-08-15
2W42-445-31615BURK ROYALTY CO., LTD.16,0501990-08-15
3W42-445-31617BURK ROYALTY CO., LTD.16,0501990-08-15
342-445-31574BURK ROYALTY CO., LTD.26,0501989-08-24
242-445-31552BURK ROYALTY CO., LTD.16,0501989-05-24
142-445-31542BURK ROYALTY CO., LTD.16,0501989-03-14