`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 2
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 3
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 4
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 5
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 6
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 7
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 8
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 9
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 10
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 11
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 12
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 13
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 14
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 15
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 16
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 17
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 18
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 19
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 20
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 21
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 22
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 23
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 24
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 25
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 26
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 27
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 28
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 29
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 30
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 31
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 32
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 33
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 34
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 35
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 36
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 37
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 38
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 39
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 40
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 41
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 42
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 43
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 44
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 45
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 46
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 47
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 48
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 49
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 50
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 51
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 52
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 53
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 54
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 55
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 56
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 57
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 58
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 59
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 60
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 61
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 62
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 63
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 64
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 65
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 66
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 67
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 68
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`WESTERNGECO Exhibit 2083, pg. 69
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 70
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 71
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 72
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 73
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 74
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 75
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 76
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 77
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 78
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`WESTERNGECO Exhibit 2083, pg. 79
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`WESTERNGECO Exhibit 2083, pg. 80
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`WESTERNGECO Exhibit 2083, pg. 81
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`WESTERNGECO Exhibit 2083, pg. 82
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`WESTERNGECO Exhibit 2083, pg. 83
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`WESTERNGECO Exhibit 2083, pg. 84
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`WESTERNGECO Exhibit 2083, pg. 85
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 86
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 87
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 88
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`WESTERNGECO Exhibit 2083, pg. 89
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`WESTERNGECO Exhibit 2083, pg. 90
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`WESTERNGECO Exhibit 2083, pg. 91
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`WESTERNGECO Exhibit 2083, pg. 92
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`WESTERNGECO Exhibit 2083, pg. 93
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`WESTERNGECO Exhibit 2083, pg. 94
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`WESTERNGECO Exhibit 2083, pg. 95
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`WESTERNGECO Exhibit 2083, pg. 96
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`WESTERNGECO Exhibit 2083, pg. 97
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`WESTERNGECO Exhibit 2083, pg. 98
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`WESTERNGECO Exhibit 2083, pg. 99
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`WESTERNGECO Exhibit 2083, pg. 100
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`WESTERNGECO Exhibit 2083, pg. 101
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`WESTERNGECO Exhibit 2083, pg. 102
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`WESTERNGECO Exhibit 2083, pg. 103
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`WESTERNGECO Exhibit 2083, pg. 104
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 105
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 106
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 107
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 108
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 109
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 110
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 111
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 112
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 113
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 114
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 115
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 116
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 117
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 118
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 119
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 120
`PGS v. WESTERNGECO
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`WESTERNGECO Exhibit 2083, pg. 121
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 122
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 123
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 124
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 125
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 126
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 127
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 128
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 129
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 130
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 131
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 132
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 133
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 134
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 135
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 136
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 137
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 138
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 139
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 140
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 141
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 142
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 143
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 144
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 145
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 146
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 147
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 148
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 149
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 150
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 151
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 152
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 153
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 154
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 155
`PGS v. WESTERNGECO
`IPR2014-01475
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`WESTERNGECO Exhibit 2083, pg. 156
`PGS v. WESTERNGECO
`IPR2014-01475