CALVIN DEAN UNIT

Oil // district 9 // lease#12436

op: PG&E RESOURCES COMPANY

fields: CALVIN (DEAN)

cum_oil

9k BBL

cum_gas

0 MCF

wells

19

production

1993-01 — 1995-01

peak_month

1994-01

-- production_history

cum_oil: 9,396 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

532 BBL/mo

Di (annual)

21.3%

b-factor

1.0

EUR

73,589 BBL

R-squared

0.322

type

hyperbolic

-- wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
110STANDARD OIL PRODUCTION COMPANY18,6001988-09-26
111STANDARD OIL PRODUCTION COMPANY18,6001988-09-26
309STANDARD OIL PRODUCTION COMPANY28,6001988-09-26
302STANDARD OIL PRODUCTION COMPANY18,6001988-09-16
304STANDARD OIL PRODUCTION COMPANY18,6001988-09-16
103TEX/CON OIL & GAS COMPANY28,6001988-09-12
104STANDARD OIL PRODUCTION COMPANY18,6001988-09-12
109STANDARD OIL PRODUCTION COMPANY18,6001988-09-12
517SOHIO PETROLEUM CO.18,7001983-06-24
107SOHIO NATURAL RESOURCES CO.19,5001979-10-04
10142-173-00926--------
10542-173-00862--------
20242-173-00833--------
30142-173-00818--------
30342-173-00823--------
50542-173-00878--------
51142-173-00896--------
51342-173-00901--------
51542-173-00905--------
EOF // data source: Texas Railroad Commission // 2026