HEARD, FANNIE, V. W., MRS.

Oil · District 02 · Lease #2874

Operator: QUINTANA PET. CORP.

Cum Oil

1.6M BBL

Cum Gas

1.7M MCF

casinghead

Wells

43

Production

1993-01 — 2023-08

Peak Month

2002-06

Production History

Cum Oil: 1,633,669 BBL Cum Gas: 1,672,997 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,274 BBL/mo

Di (annual)

14.5%

b-factor

0.0

EUR

1,506,821 BBL

R-squared

0.650

type

exponential

Operator History (from monthly production reports)

2000-12 — 2026-07 HILCORP ENERGY COMPANY 308 mo
1993-01 — 2000-11 QUINTANA PET. CORP. 95 mo

Wells (43)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
48HILCORP ENERGY COMPANY35,9252024-06-18
24HILCORP ENERGY COMPANY35,9252023-12-15
29HILCORP ENERGY COMPANY75,9242023-09-19
36HILCORP ENERGY COMPANY95,9252023-08-25
26HILCORP ENERGY COMPANY55,9252023-08-03
104HILCORP ENERGY COMPANY56,1002023-03-09
118HILCORP ENERGY COMPANY46,4002023-03-02
98HILCORP ENERGY COMPANY76,5002021-04-14
2HILCORP ENERGY COMPANY65,9002021-02-16
110HILCORP ENERGY COMPANY58,5002020-09-15
6GHILCORP ENERGY COMPANY35,9852020-08-25
6GLHILCORP ENERGY COMPANY35,9852020-08-25
14HILCORP ENERGY COMPANY25,9252019-04-04
117HILCORP ENERGY COMPANY66,4002019-03-27
117AHILCORP ENERGY COMPANY66,4002019-03-27
37 LHILCORP ENERGY COMPANY15,9252017-12-11
25HILCORP ENERGY COMPANY55,9252017-12-01
107HILCORP ENERGY COMPANY46,1002017-06-16
107 LHILCORP ENERGY COMPANY46,1002017-06-16
35 LHILCORP ENERGY COMPANY65,9252017-05-18
41HILCORP ENERGY COMPANY75,9252016-06-07
3 GHILCORP ENERGY COMPANY45,9272016-04-27
7GHILCORP ENERGY COMPANY89,1432016-02-17
7GLHILCORP ENERGY COMPANY89,1432016-02-17
106HILCORP ENERGY COMPANY86,1002015-08-28
38HILCORP ENERGY COMPANY25,9252014-12-02
109HILCORP ENERGY COMPANY58,5002013-10-07
109 LHILCORP ENERGY COMPANY58,5002013-10-07
119HILCORP ENERGY COMPANY67,0002013-09-24
103 LHILCORP ENERGY COMPANY86,1132013-08-13
97HILCORP ENERGY COMPANY66,1252013-06-14
97 LHILCORP ENERGY COMPANY66,1252013-06-14
46HILCORP ENERGY COMPANY85,9802012-03-08
13HILCORP ENERGY COMPANY25,9622012-02-08
18 LHILCORP ENERGY COMPANY25,9252010-08-11
102HILCORP ENERGY COMPANY66,5002009-09-14
101HILCORP ENERGY COMPANY36,5002009-06-16
40HILCORP ENERGY COMPANY55,9252004-05-25
1WHILCORP ENERGY COMPANY57,5001996-04-04
50HILCORP ENERGY COMPANY55,9251994-03-04
28HILCORP ENERGY COMPANY25,9251993-09-21
15 LHILCORP ENERGY COMPANY15,9271991-04-23
9HILCORP ENERGY COMPANY15,9391985-08-23