OBRIEN, J. M., -B-

Oil // district 2 // lease#3980

op: PRIMROSE OPERATING COMPANY

fields: GRETA (4400)

cum_oil

66k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2020-07

peak_month

2002-07

-- production_history

cum_oil: 65,903 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,647 BBL/mo

Di (annual)

609.6%

b-factor

0.1

EUR

3,668 BBL

R-squared

0.391

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
214PRIMROSE OPERATING COMPANY47,3752008-07-28
212EXXON CORP.34,9001994-08-02
213EXXON CORP.36,3501994-08-02
211EXXON CORP.14,5001990-04-06
20142-391-01019--------
EOF // multi-state drilling data platform // 2026