HOLLYFIELD 100

Oil · District 03 · Lease #20623

Operator: VANCO OIL & GAS CORP.

Fields: MORGANS CREEK

Cum Oil

41k BBL

Cum Gas

960 MCF

casinghead

Wells

1

Production

1993-01 — 2020-12

Peak Month

1993-01

Production History

Cum Oil: 41,222 BBL Cum Gas: 960 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

655 BBL/mo

Di (annual)

34.3%

b-factor

0.4

EUR

36,479 BBL

R-squared

0.754

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 COCKRELL PRODUCTION CO., INC. 67 mo
2019-03 — 2020-12 VANCO OIL & GAS CORP. 22 mo
2018-12 — 2019-02 ALARON ENERGY, INC. 3 mo
1995-01 — 2018-11 JANDAR EXPLORATION, L. C. 287 mo
1993-01 — 1994-12 JANDAR EXPLORATION 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COCKRELL PRODUCTION CO. INC.17,8001989-12-29