CHALK, OTIS

Oil // district 10 // lease#46457

op: APACHE CORPORATION

cum_oil

295k BBL

cum_gas

0 MCF

wells

23

production

2011-12 — 2026-03

peak_month

2013-08

-- production_history

cum_oil: 294,955 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,470 BBL/mo

Di (annual)

24.6%

b-factor

0.0

EUR

218,269 BBL

R-squared

0.529

type

exponential

-- wells (23)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1419RWESTPORT OIL AND GAS COMPANY INC23,4002009-09-23
1416WESTPORT OIL AND GAS COMPANY INC33,8002001-07-03
25WWESTPORT OIL AND GAS COMPANY INC13,4002001-06-08
25WUWESTPORT OIL AND GAS COMPANY INC13,4002001-06-08
20WWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
20WUWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
21WWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
21WUWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
22WWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
22WUWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
23WWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
23WUWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
24WWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
24WUWESTPORT OIL AND GAS COMPANY INC13,4002001-06-07
12WESTPORT OIL AND GAS COMPANY INC13,2952001-06-06
13WESTPORT OIL AND GAS COMPANY INC43,8002001-05-22
1315WESTPORT OIL AND GAS COMPANY INC43,8002001-05-22
5WWESTPORT OIL AND GAS COMPANY INC13,3001998-11-16
1317WESTPORT OIL AND GAS COMPANY INC23,2001996-10-22
1042-227-04105--------
642-227-04103--------
742-227-04102--------
942-227-04104--------
EOF // multi-state drilling data platform // 2026