JONES "K"

Oil // district 9 // lease#7785

op: MARATHON OIL COMPANY

cum_oil

20k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2012-05

peak_month

1993-12

-- production_history

cum_oil: 19,835 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

638 BBL/mo

Di (annual)

52.2%

b-factor

0.0

EUR

14,650 BBL

R-squared

0.660

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6TXO PRODUCTION CORP.16,7501983-08-18
5TEXAS OIL & GAS CORP.16,7501981-01-08
4TEXAS OIL & GAS CORP.16,6001980-08-28
3TEXAS OIL & GAS CORP.16,7001978-06-27
1TEXAS OIL & GAS CORP.17,0001977-10-24
EOF // multi-state drilling data platform // 2026