HERR-KING FIELD UNIT

Oil · District 7B · Lease #8482

Operator: VAN OPERATING, LTD.

Cum Oil

248k BBL

Cum Gas

20k MCF

casinghead

Wells

27

Production

1993-01 — 2010-03

Peak Month

1993-05

Production History

Cum Oil: 247,770 BBL Cum Gas: 20,209 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,095 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

210,642 BBL

R-squared

0.388

type

exponential

Operator History (from monthly production reports)

1995-08 — 2011-08 VAN OPERATING, LTD. 193 mo
1993-01 — 1995-07 JONES COMPANY, LTD. 31 mo

Wells (27)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
434VAN OPERATING LTD.12,7501993-08-19
191VAN OPERATING LTD.12,6501993-08-13
433VAN OPERATING LTD.12,9001993-04-12
720VAN OPERATING LTD.12,9001993-04-01
719VAN OPERATING LTD.12,8001992-11-24
432VAN OPERATING LTD.12,8001992-11-23
431VAN OPERATING LTD.12,9001983-02-03
430VAN OPERATING LTD.12,9001982-07-02
718VAN OPERATING LTD.12,9001982-07-02
49VAN OPERATING LTD.12,9001982-06-29
425VAN OPERATING LTD.12,9001982-05-24
428VAN OPERATING LTD.12,9001982-04-30
427VAN OPERATING LTD.12,9001982-01-22
426VAN OPERATING LTD.12,9001981-12-31
424VAN OPERATING LTD.12,9001981-12-07
423VAN OPERATING LTD.12,9001981-11-02
421VAN OPERATING LTD.12,9001981-08-25
422VAN OPERATING LTD.12,9001981-08-25
419VAN OPERATING LTD.12,9001981-06-05
420VAN OPERATING LTD.12,9001981-06-05
618VAN OPERATING LTD.12,9001981-06-05
2W42-059-00264VAN OPERATING LTD.------
41142-059-02217VAN OPERATING LTD.------
61142-059-02317VAN OPERATING LTD.------
71142-059-81380VAN OPERATING LTD.------
71742-059-31219VAN OPERATING LTD.------
7542-059-81377VAN OPERATING LTD.------