CHALK

Oil // district 10 // lease#41645

op: LEGACY RESERVES OPERATING LP

cum_oil

190k BBL

cum_gas

0 MCF

wells

29

production

2011-12 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 190,434 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,501 BBL/mo

Di (annual)

5.4%

b-factor

0.0

EUR

309,926 BBL

R-squared

0.516

type

exponential

-- wells (29)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33SAMEDAN OIL CORPORATION48,5001992-01-08
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
22SAMEDAN OIL CORPORATION13,1001977-06-20
1142-227-02943--------
2UW42-227-02536--------
3UW42-227-02543--------
642-227-02542--------
EOF // multi-state drilling data platform // 2026