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Shell Frontier Oil & Gas Inc.
<br />FINANCIAL WARRANTY CALCULATION FOR AS -BUILT
<br />BOREHOLE PLUGGING AND ABANDONMENT
<br />Site East RD &D Pilot Project Date August 21, 2014 Task no.
<br />Task Seal all open boreholes per regulatory requirements.
<br />Borehole Description
<br />Abandonment Task or Activity
<br />Dia. (in.)
<br />Length (ft.)
<br />Quantity
<br />Unit
<br />Unit Cost
<br />Data Source"
<br />Total Cost
<br />Task Hours
<br />Open /Cased
<br />TD
<br />HW 8101 (prey H01�____ _________
<br />East RDD heater hole HW -81- _ _- _______________________
<br />- __
<br />___ __-
<br />- -- -1 -
<br />___ hole
<br />$84,335_92
<br />73.61
<br />HW 8102 (prey H02�------- - - - - --
<br />- - -- --
<br />East RDD heater holes HW -8102 through HW_8113
<br />------- 1-- - - - - --
<br />-- hole
<br />$78,791 00
<br />------------------------------------------
<br />SEPCO
<br />$78_791
<br />--------- --- - - - - --
<br />61.16
<br />HW -8103 (prey H03�____________
<br />East RDD heater holes HW 8102 through HW 8113________
<br />1
<br />hole
<br />------------
<br />$78,791.00
<br />SEPCO
<br />---- - - - - --
<br />$78,791
<br />--
<br />61.16
<br />HW_8104 12 rey H04 I -- - - - - - --
<br />East RDD heater holes HW -8102 through HW 8113
<br />- - -- 1
<br />hole
<br />------------
<br />- $78,791.00
<br />---------------
<br />SEPCO
<br />$78_791
<br />61.16
<br />HW -8105 (prev H05Z
<br />East ROD heater holes HW 8102 through HW 8113
<br />- - -1 - - --
<br />- hole
<br />$78,791.00
<br />- -
<br />SEPCO
<br />$78,791
<br />61.16
<br />HW -8106 prev HO6Z
<br />------ - - -- - --- - -- - -- -- --
<br />East RDD heater holes HW -8102 through HW -8113
<br />- -- - -- --- ----------- ---- ----------- ----- --- - - - - -- --
<br />- -
<br />--
<br />- - - - -- 1
<br />hole
<br />- -- -----
<br />-
<br />$78,791.00
<br />-- - - - - -- - --
<br />--
<br />SEPCO
<br />PCO
<br />- - - --
<br />791
<br />- -
<br />61.16
<br />HW_8107 (prey HO7Z
<br />East RDD heater holes HW_8102 through HW_8113
<br />- -1- --
<br />hole -
<br />-
<br />- $78,791.00
<br />- -- - - -- -- -- - ---
<br />SEPCO
<br />- - -$78
<br />$78_791
<br />--- -- --- - - ----
<br />61.16
<br />HW 8108 Sprev H08�
<br />-- - - -- - - -- - -- - - - -- - - -- - - --- --
<br />East RDD heater holes HW 8102 through HW 8113
<br />- --- - ---- --- - - - - -- - - -- - --- - - -- -- ----------- - - ----
<br />- -
<br />° -- -- --
<br />1
<br />----------- - - - - --
<br />hole
<br />----- ---------
<br />$78,791.00
<br />SEPCO
<br />-
<br />$78,791
<br />-
<br />61.16
<br />HW_8109 prev_ H09�
<br />-
<br />East RDD heater holes HW_8102 through HW_8113
<br />-
<br />- -- -
<br />- - - - - -1
<br />hole
<br />----- ---- --
<br />---------- - --- --
<br />$78,791.00
<br />------------ - -- ---
<br />------------- --- --- --------- ---
<br />SEPCO
<br />--- --- - - - -- ---- -- - - --
<br />$78,791
<br />- -- -- -- - - ----
<br />61.16
<br />HW -8110 (prev. H10)
<br />East RDD heater holes HW -8102 through HW -8113
<br />1
<br />hole_
<br />_ $78,791.00
<br />----- ---------- ----- ----- - - - - --
<br />SEPCO
<br />--- ------- ------ - - - - --
<br />$78_791
<br />-----------------
<br />61.16
<br />HW 8111 (prev_ H11Z-
<br />East RDD heater holes HW -8102 through HW_8113
<br />1
<br />hole
<br />$78_791.00
<br />SEPCO
<br />- - - - -- - --
<br />$78_791
<br />-- -
<br />61.16
<br />HW 8112 rev H12
<br />--- ---- -- - - - - -- - -�-- --
<br />East RDD heater holes HW 8102 through HW 8113
<br />- - - - -
<br />-
<br />- --
<br />- - - - --
<br />1 - -
<br />- hole
<br />$78,791.00
<br />- --
<br />SEPCO
<br />$78 791
<br />61.16
<br />HW -8113 (prev. H13)
<br />East RDD heater holes HW -8102 through HW -8113
<br />1
<br />hole
<br />-
<br />$78,791.00
<br />- -
<br />SEPCO
<br />- -- -
<br />$78,791
<br />- - --
<br />61.16
<br />PW 8131 (prev_ P01Z ___ __
<br />- - - -
<br />East RDD producer holes PW 8131 and PW 8132
<br />- - - - - - -
<br />-- ----
<br />1
<br />----- ---- -- - - ----
<br />hole
<br />--- --- ------
<br />$41,161.01
<br />----- ------
<br />SEPCO
<br />$41,161
<br />54.94
<br />PW -8132 rev. P02)
<br />East RDD producer holes PW -8131 and PW -8132
<br />1
<br />hole
<br />-- - -- --
<br />$41,161.01
<br />-------------------------- -- -- ---------
<br />SEPCO
<br />--- -- --- - -- ----
<br />$41,161
<br />-----------------
<br />54.94
<br />OW -8121 -----------
<br />East RDD observer holes OW_8121 & OW 8123 -------------
<br />- _
<br />------------
<br />1 -
<br />- hole
<br />$33,260.18
<br />SEPCO
<br />$33_260
<br />47.46
<br />OW_8122 prev OG02 0802)
<br />East RDD observer hole OW 8122
<br />-------------------- --------
<br />-
<br />- -- ------------
<br />1_
<br />hole__
<br />_ $16 007 44
<br />SEPCO
<br />007
<br />20.94
<br />OW -8123 (pn:v 0803_
<br />- - --
<br />East RDD observer holes OW -8121 & OW -8123
<br />- ---- -- --- ----- ---- --- --- - -- - -- -
<br />- -
<br />1
<br />hole
<br />$33 260 18
<br />- -
<br />SEPCO
<br />- -- - - -$16
<br />$33 260
<br />-------- -- -----
<br />47.46
<br />OW -8124 (prev. OGSO4, SAW1)
<br />East RDD observer hole OW -8124 (135 -4- 298 -SAW1)
<br />1
<br />--------------------------------------------------------
<br />hole
<br />$44,889.53
<br />SEPCO
<br />- ---- ------ --- - - ----
<br />$44,890
<br />- -- -- ---
<br />57.77
<br />OW -8125 pprev. 0605 - -- ---- --
<br />East RDD observer holes OW 8125 & OW 8126
<br />- - - - -- -- ---- - ---
<br />1
<br />hole
<br />$23,301.82
<br />SEPCO
<br />$23_302
<br />40.84
<br />----- ---- -- -- ----------
<br />OW -8126 (prev. OB06)
<br />East RDD observer holes OW -8125 & OW -8126
<br />1
<br />hole
<br />$23,301.82
<br />- --
<br />SEPCO
<br />$23,302
<br />40.84
<br />LHW -8117 Serev.HW -12
<br />ELHT heater holes LHW_8117 thru LHW 8119
<br />- - 1
<br />hole
<br />$44,684.96
<br />SEPCO
<br />$44,685
<br />70.56
<br />LHW -8118 imee HW 2� ______
<br />- -
<br />ELHT heater holes LHW 8117 thru LHW 8119
<br />- - - -- -- -- -------- - - - ---
<br />--
<br />1
<br />hole
<br />$44,684.96
<br />SEPCO
<br />$44_685
<br />70.56
<br />LHW_8119 Serev HW 3�
<br />ELHT heater holes LHW -8117 thru LHW_8119
<br />1
<br />hole
<br />$44,684.96
<br />-- ---- ---- - --
<br />SEPCO
<br />$44,685
<br />-
<br />70.56
<br />VW -8129 (prev. PW -1)
<br />ELHT inclined observer will VW -8129
<br />1
<br />1 hole
<br />---
<br />1 $44,684.961
<br />----------------------- --------
<br />SEPCO
<br />----- --------- -- - - -- - --
<br />$44,685
<br />----- ---- --0.5
<br />70.56
<br />Note - Casing removal costs for ERDD test pad holes included in unit cost totals listed
<br />above.
<br />Pad 135 -4 -298 -TASK 1B:
<br />CONFIDENTIAL
<br />135 4 298 -SAW -1 NA - Included above
<br />na na na na na na na na
<br />135-4- 298 - SAW -2 -L4 Single interval hole, CAFC, 10 -hole ad
<br />1 hole $18,952.55 SEPCO $18,953 24.02
<br />Surface casing removal
<br />Casing removal - dia. pipe
<br />na
<br />na
<br />1
<br />hole
<br />$245.69
<br />CRG /CDOT 2H 2014
<br />$246
<br />2.50
<br />Pad 138 -4 -298 -TASK 213:
<br />138 4- 298 -UT
<br />- - - -- ---------------------
<br />Single interval hole, CAFC, 5 -hole ad - -- - - - - --
<br />- --
<br />- --
<br />1
<br />hole
<br />$11,267,04
<br />SEPCO
<br />$11,267
<br />14.81
<br />138 4 298_A ---------------- - - - - --
<br />Single interval hole_ CAFC_5_hole pad_
<br />1
<br />hole_
<br />$13_101,83
<br />SEPCO
<br />$13,102
<br />17.08
<br />138 4 -298 -B
<br />Single interval hole CAFC 5 hole pad
<br />-
<br />1-
<br />- --
<br />hole
<br />$15016 06
<br />SEPCO
<br />--
<br />$15,016
<br />19.47
<br />------------- --- -------- -- ---- -- -- --
<br />138- 4- 298_L5
<br />-
<br />-
<br />Single interval hole, 5-hole pad -
<br />- --
<br />- --
<br />- - - --
<br />1 - --
<br />--------------------------------------------------------------
<br />- hole__
<br />$16,376.71
<br />SEPCO
<br />$16,377
<br />21-.-13.
<br />138-4- 298 -L4
<br />Single interval hole, CAFC, 5 -hole pad -
<br />na
<br />1
<br />hole
<br />$20,125.73
<br />_ ________ - ---------------------
<br />SEPCO
<br />-- ----- - - - ---
<br />$20,126
<br />-------------
<br />25.79
<br />Surface casing removal
<br />Casing removal - dia. pipe
<br />na
<br />5
<br />hole
<br />$245.69
<br />CRG /CDOT 2H 2014
<br />$1,228
<br />12.50
<br />" Refer to BOREHOLE DATA worksheet for detailed unit cost breakdown. TOTALS: 31
<br />$1,561,225
<br />1,592.26
<br />I otal job hours - single drill team basis: 1,592 No. drill teams used: 3 NET JOB HOURS 530.75
<br />P- 2010 -026 post -mod4 bondcalc 01 b revised Page 6 of 15
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