Page 36 - Fundamentals of Gas Shale Reservoirs
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Source d A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A B A A A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C C C C C B
Pressure Overpressured Overpressured Normal Normal Underpressured Underpressured Overpressured Overpressured Overpressured Normal Normal Normal Normal Mod. Overpress. Mod. Overpress. Normal Normal Normal Normal Mod. Overpress. Slight. Over press. Normal Normal Normal Overpressured Overpressured Overpressured Overpressured Overpressured Overpressured Normal Normal Normal N/A Mod. Overpress. Mod. Overpress. Normal Mod. Overpr
PHI N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 8 10 7 5.8 12 9 N/A 8.5 9 1.6 5 7 7 5 N/A N/A 4.25 3.5 N/A 3.5 N/A
Ro c 1.15 1.15 1.1 1.1 3.5 2.25 3 3 3 2.3 2.5 2 2.5 1.1 1.2 1.6 1.15 1.25 1.15 2 1.5 1.4 1.3 1.4 1.75 1.35 1.25 1.2 1.3 1.35 1.1 1.75 1.1 N/A 3.8 3.8 2.5 3.8 1.5 1.1 0.61 2 2 1.3 1.3 1.3 2.5 1.3 1.25 1.3 1.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
TOC (avg wt%) 5.7 4.2 2.8 3.6 5 2 2.5 6 4 3 3 2 2 3 4.5 6 2 2 2 2.5 2 4 5.6 3 4 1.5 6 4 4 2.5 5.5 3.9 2.5 N/A 3.5 3.5 2 3.5 3 5 2.4 2 5 5 3 4 2 3 3 3 2 12 3.75 N/A N/A 13 11 N/A 2.25 4.25 1.8 6.9 6.5 6 N/A 5.5 N/A 1.75 N/A N/A 14 N/A
Clay content Medium Medium Medium High Medium Medium Low Low Low Medium Medium Medium Medium Medium High High High Low Low Low Low Low Low Low Medium Medium Medium Medium Medium Medium Medium Medium Medium N/A Low Low Low Low Low Low Low Low Unknown Low Low Low Low Low Low Low Medium N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
thick. (ft) 104 177 200 120 50 197 120 100 80 280 195 260 404 500 368 300 400 300 450 300 250 250 230 250 316 228 297 284 102 208 150 344 295 N/A 380 144 207 441 240 150 105 400 300 400 200 400 240 245 225 245 120 125 175 371 623 200 95 N/A 250 200 130 110 150 200 300 400 1300 3075 250 N/A 3000 N/A
Net
Depth (ft) 12,900 9350 10,000 12,000 9000 6560 8500 8000 7800 10,700 11,500 13,000 14,000 13,000 4920 11,500 10,000 14,000 11,500 8500 9500 10,700 10,000 12,000 12,300 10,005 8545 6,724 13,120 9,840 8,200 14,268 9,184 N/A 8,000 8,500 6,000 9,000 6,000 9,250 6,900 8,000 4,000 10,380 12,000 10,380 11,500 6,200 7,900 8,500 11,200 6,250 3,800 3,000 3,911 2,750 1,400 N/A 12,000 7,000 8,000 4,000 7,000 13,
Dep. En. b Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Terrestrial Terrestrial Marine Marine Lacustrine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine N/A Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Marine Mari
Basin type a Intracratonic Intracratonic Intracratonic Intracratonic Passive Passive Foreland Foreland Foreland Passive Passive Passive Passive Rift Rift Rift Rift Foreland Foreland Intracratonic Back‐arc Passive Passive Rift Passive Rift Rift Passive Rift Rift Passive Passive Passive N/A Passive Passive Passive Passive Passive Passive Passive Passive Passive Rift Rift Rift Rift Rift Rift Rift Rift Foreland For
Epoch/age Silurian M. Devonian U. Cretaceous U. Cretaceous Silurian Silurian L. Permian L. Permian L. Permian Silurian Cambrian Ordovician Cambrian U. Creta.‐ Tertiary Permian‐ Triassic Permian Cretaceous E. Cretaceous Paleocene Permian Cretaceous U. Permian L. Triassic M. Ordovician L. Silurian M. Silurian L. Silurian Silurian Carb. Silurian Devonian– Silurian M. Eocene L. Oligocene N/A Devonian Devonian Devonian Devoni
GIP Conc. (Bcf/mi 2 ) 44 65 61 42 18 49 43 59 36 80 57 102 141 231 123 156 143 100 157 105 110 107 110 106 145 79 142 101 42 79 61 128 74 N/A 152 55 61 161 99 67 21 134 82 209 75 113 58 63 65 72 29 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
GLOBAL SHALE GAS RESOURCE DATA
TRR (Tcf) 156 75 162 111 50 3 91 298 96 343 349 224 359 20 7 27 9 20 31 85 23 29 30 229 129 44 14 23 12 30 9 4 2 138 132 33 29 31 49 20 61 31 2 454 82 44 11 65 8 8 9 410 7 14 8 11 20 1 75 20 4 32 22 6 43 32 2 4 12 7 21 162
Shale Fm Tannezuft Frasnian Sirt‐Rachmat Etel L. Silurian L. Silurian Prince Albert Whitehill Collingham Longmaxi Quongzhusi O1/O2/O3 Cambrian shales Cambay shale Barren measure Kommugudem Andimadam Sembar Ranikot Roseneath, Epsilon‐Murteree Godwood/ Cherwell Carynginia Kockatea Goldwyer Lower Silurian Lower Silurian Lower Silurian Lower Silurian Rudov Bed Lower Silurian Dadas Shale Hamitabat Mezardere All remaining Muskwa/
Basin Ghadames Sirt Tindouf W. Sahara, Tadla Karoo Sichuan Tarim Cambay Domodar Valley Krishna‐ Godavari Cauvery Southern Indus Cooper Maryborough Perth Canning Baltic Lublin Podlasie Baltic Kaliningrad Dnieper–Donets Lublin SE Anatolia Thrace Thrace All remaining WCB: Horn River WCB: Cordova WCB: Liard WCB: Deep WCB: Colarado Group Appalachian Fold Belt Windsor Burgos Sabinas Tampico Tuxpan Platform Veracruz App
APPENDIx A.1 Country Region Algeria, Africa Tunisia, Libya Libya Morocco, Algeria, Mauritania Morocco South Africa China Asia India Pakistan Australia Australia Poland E. Europe Lithuania, Ukraine Turkey Middle East Other, M. East Canada N. America Mexico United States Russia Russia
