MARTIN, ANNIE

Oil // district 11 // lease#61323

op: ROCKER A OPERATING COMPANY

fields: DORWARD

cum_oil

219k BBL

cum_gas

0 MCF

wells

27

production

1993-01 — 2026-03

peak_month

1998-12

-- production_history

cum_oil: 218,902 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,248 BBL/mo

Di (annual)

17.9%

b-factor

1.6

EUR

248,317 BBL

R-squared

0.747

type

hyperbolic

-- wells (27)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WSHRUBETZ OPERATING COMPANY18001989-06-20
3WSHRUBETZ OPERATING COMPANY18001989-06-20
1WSHRUBETZ OPERATING COMPANY18001989-05-01
24EXXON CORP.13,1001985-03-25
25EXXON CORP.13,1001985-03-25
23EXXON CORP.13,1001984-05-15
20EXXON CORP.12,7001980-05-01
21EXXON CORP.12,7001980-05-01
22EXXON CORP.12,7001980-05-01
19EXXON CORP.12,7501980-01-18
17EXXON CORP.12,7001979-07-23
18EXXON CORP.12,7001979-07-23
16EXXON CORP.12,6401979-03-13
15EXXON CORP.12,6801979-03-09
1042-415-30415--------
1142-415-30777--------
1242-415-30875--------
1342-415-30874--------
1442-415-30873--------
1D42-415-00915--------
342-415-30002--------
442-415-30263--------
542-415-30341--------
642-415-30365--------
742-415-30386--------
842-415-30416--------
942-415-30436--------
EOF // data source: Texas Railroad Commission // 2026