MAYO, J. W., A/C 1

Oil // district 4 // lease#7253

op: HEC PETROLEUM, INC.

fields: TAFT (4000)

cum_oil

395k BBL

cum_gas

0 MCF

wells

45

production

1993-01 — 2005-06

peak_month

1997-03

-- production_history

cum_oil: 394,573 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,592 BBL/mo

Di (annual)

28.2%

b-factor

0.0

EUR

195,354 BBL

R-squared

0.446

type

exponential

-- wells (45)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 HCOX RESOURCES CORP.24,1001996-12-16
79EXXON CORP.56,9001992-01-09
82EXXON CORP.26,9001991-10-23
62 DEXXON CORP.25,9001991-10-01
62 FEXXON CORP.25,9001991-10-01
83EXXON CORP.26,9001991-08-21
89EXXON CORP.15,0501988-03-18
69 FEXXON CORP.24,9921987-09-04
86EXXON CORP.35,9351987-07-24
65 FEXXON CORP.34,9951987-04-27
8EXXON CORP.13,8931986-04-25
90EXXON CORP.16,9001986-04-14
60 FEXXON CORP.45,9121986-04-10
53 HEXXON CORP.36,3511986-04-08
78EXXON CORP.26,9001985-12-30
61 FEXXON CORP.25,9191985-06-17
76EXXON CORP.16,9001985-06-17
77EXXON CORP.16,9001985-06-17
84EXXON CORP.16,9001985-06-17
52EXXON CORP.14,3591985-02-14
2EXXON CORP.19,6801984-12-04
24EXXON CORP.23,9891984-09-26
66 FEXXON CORP.34,9951984-05-02
1EXXON CORP.13,9751984-05-01
68 FEXXON CORP.25,7121984-04-12
68 HEXXON CORP.25,7121984-04-12
70EXXON CORP.15,7001984-03-01
67 DEXXON CORP.24,9921983-09-29
67 FEXXON CORP.24,9921983-09-29
11EXXON CORP.14,9101983-08-23
1242-409-01332--------
14 U42-409-01336--------
2142-409-01337--------
2742-409-01364--------
2 A42-409-81024--------
31 U42-409-01381--------
3342-409-01341--------
3842-409-01367--------
442-409-01354--------
4542-409-01371--------
4742-409-01373--------
542-409-01330--------
642-409-01355--------
71 D42-409-03932--------
71 F42-409-03932--------
EOF // multi-state drilling data platform // 2026