HALL, G.T. ET.AL.

Oil // district 10 // lease#23614

op: R K PETROLEUM CORP.

fields: RK (DEVONIAN)

cum_oil

589k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2021-10

peak_month

1993-10

-- production_history

cum_oil: 589,199 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,694 BBL/mo

Di (annual)

13.3%

b-factor

0.1

EUR

564,503 BBL

R-squared

0.911

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1R K PETROLEUM CORPORATION212,4781991-08-20
3R K PETROLEUM CORPORATION112,0001991-06-21
242-317-31526--------
EOF // multi-state drilling data platform // 2026