OHERN FIELD UNIT

Oil // district 4 // lease#3898

op: TOLA PRODUCTION COMPANY

fields: OHERN

cum_oil

18k BBL

cum_gas

0 MCF

wells

42

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 17,951 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

762 BBL/mo

Di (annual)

73.1%

b-factor

0.0

EUR

12,502 BBL

R-squared

0.607

type

exponential

-- wells (42)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2409MINERAL PROJECTS INC.12,8481984-07-17
758MINERAL PROJECTS INC.13,0001983-07-15
7057MINERAL PROJECTS INC.13,0001983-06-07
2233MINERAL PROJECTS INC.13,0001983-06-03
110242-479-80286--------
11542-479-80733--------
1242-479-02286--------
121A42-479-80734--------
15342-479-80735--------
16242-479-80736--------
221842-131-81348--------
22242-131-10247--------
222042-131-81349--------
231042-131-10237--------
232942-131-10231--------
233142-131-81351--------
23742-131-10246--------
24342-131-10219--------
252742-131-81352--------
252842-131-10216--------
252942-131-81353--------
70642-131-10279--------
70942-131-81343--------
7142-131-82517--------
716A42-479-04682--------
720A42-479-03485--------
72342-131-10256--------
72542-131-10258--------
72942-131-10261--------
73142-131-10267--------
733A42-131-10270--------
73442-131-10271--------
73742-131-10282--------
74042-131-81346--------
74142-131-81347--------
75142-131-10274--------
75242-131-10760--------
75342-131-10759--------
7842-131-10266--------
81242-479-03434--------
8942-131-82568--------
90142-479-03448--------
EOF // multi-state drilling data platform // 2026