JOHNSON DEEP UNIT

Oil // district 10 // lease#23029

op: OXY USA INC.

cum_oil

1.6M BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1993-08

-- production_history

cum_oil: 1,602,928 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,494 BBL/mo

Di (annual)

9.1%

b-factor

0.0

EUR

1,499,290 BBL

R-squared

0.908

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16BP AMERICA PRODUCTION COMPANY25,6002002-10-21
10BP AMERICA PRODUCTION COMPANY25,8002002-07-03
19ARCO OIL & GAS CO.25,6001993-06-23
14ATLANTIC RICHFIELD CO.25,6001993-06-21
7 LARCO OIL & GAS CO.19,4501979-07-17
18ARCO OIL & GAS CO.15,6001979-05-11
17ATLANTIC RICHFIELD CO.15,6001978-12-14
15ATLANTIC RICHFIELD CO.15,6001978-08-11
2 LATLANTIC RICHFIELD CO.19,2951978-06-26
1 LATLANTIC RICHFIELD CO.114,0001978-05-09
13ATLANTIC RICHFIELD CO.15,6001978-01-16
11 L42-135-31447--------
5 L42-135-31214--------
6 L42-135-31221--------
EOF // data source: Texas Railroad Commission // 2026