CHALK

Oil // district 10 // lease#2805

op: SAMEDAN OIL CORPORATION

cum_oil

491k BBL

cum_gas

0 MCF

wells

33

production

1993-01 — 2012-08

peak_month

1993-01

-- production_history

cum_oil: 490,625 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,997 BBL/mo

Di (annual)

5.1%

b-factor

1.3

EUR

943,155 BBL

R-squared

0.769

type

hyperbolic

-- wells (33)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33SAMEDAN OIL CORPORATION48,5001992-01-08
25WSAMEDAN OIL CORPORATION23,0001978-07-27
32SAMEDAN OIL CORPORATION13,0001978-07-10
13SAMEDAN OIL CORPORATION13,0001978-06-06
17SAMEDAN OIL CORPORATION13,0001978-06-06
12SAMEDAN OIL CORPORATION13,0251978-04-10
15SAMEDAN OIL CORPORATION13,0601978-04-10
3SAMEDAN OIL CORPORATION13,1001978-03-22
1SAMEDAN OIL CORPORATION13,0001978-03-09
4SAMEDAN OIL CORPORATION13,0251978-03-09
4WSAMEDAN OIL CORPORATION13,0251978-03-09
21SAMEDAN OIL CORPORATION13,1001978-02-28
7SAMEDAN OIL CORPORATION13,1001978-02-24
16SAMEDAN OIL CORPORATION13,0001978-02-23
10SAMEDAN OIL CORPORATION13,0001978-02-22
18SAMEDAN OIL CORPORATION13,1001978-02-13
19SAMEDAN OIL CORPORATION13,1001978-02-13
31SAMEDAN OIL CORPORATION13,0001978-01-05
29SAMEDAN OIL CORPORATION13,0001977-10-04
30SAMEDAN OIL CORPORATION13,1001977-10-04
28SAMEDAN OIL CORPORATION13,1001977-09-23
27SAMEDAN OIL CORPORATION13,1001977-09-15
23SAMEDAN OIL CORPORATION13,0001977-06-24
24SAMEDAN OIL CORPORATION13,0001977-06-24
26SAMEDAN OIL CORPORATION13,0001977-06-24
20SAMEDAN OIL CORPORATION13,1001977-06-20
22SAMEDAN OIL CORPORATION13,1001977-06-20
1142-227-02943--------
14W42-227-31031--------
1UW42-227-02940--------
2UW42-227-02536--------
3UW42-227-02543--------
642-227-02542--------
EOF // multi-state drilling data platform // 2026