Page 67 - The Petroleum System From Source to Trap

60 Klemme

Table 3.2. Detailed Characteristics of Petroleum Systems with Upper Jurassic Source Rocks
Petroleum System Source Rock
Map Largest
No. Name Sizea Fieldb Trap typec Age d Name(s)
Hanifa-Arab(!) SGS SGF Block, flowage, reef UJ Hanifa (Diyab)
SGS SGF Block, flowage, reef UJ Hanifa (Diyab)
SGS SGF Block, flowage, reef M-UJ Sargelu
2 Bazhenov-Neocomian(!) SGS SGF Block, strat UJ-LK Bazhenov
3 Kimmeridgian "hot shale"-
Brent(!) SGS? SGF Block, flowage, strat UJ "Hot shale" (Local names: Draupne,
Tau, Spekk, Farsund)
4 Smackover-Tamman(!) GS SGF Block, flowage, strat, UJ Tamman-Smackover
reef
5 Khodzipaik-Shatlyk(?) LS SGF Block, reef, fold UJ Khodzipaik
6 J3 "black shales"-J3 to K2(.) LS GF Block, fold, strat UJ "J3"
7 Lam-Amla'ah(!) LS LF? Block, flowage? UJ Lam (Madbi, Meem, Amla'ah)
B Vaca Muerta-Sierras LS LF Strat, block, fold UJ Vaca Meurta (Quintuco and
Blancas(?) Berrisian)
9 Marii-Toro(.) ? LF Fold M-UJ Maril
1 0 Dingo-Windalia(.) LS? LF Fold, strat UJ Upper Dingo claystone
1 1 Kimmeridgian "hot shale"-
Hibernia(!) SS? GF Growth, flowage UJ Egret member of Raulsin Formation
1 2 Verril Canyon-Mic Mac(!) ? LF? Growth, flowage UJ Verrill Canyon facies
1 3 Obermalm-Badenian(!) ss GF Block, strat UJ Obermalm Beds
1 4 Flamingo-Plover(.) ss LF Block UJ Swan Formation or Flamingo Group
•SGS, super giant petroleum system, > 100 x 1 OS BOE; GS, giant petroleum system, 20-100 x 1 OS BOE; LS, large petroleum system, 5--20 x 1 Q9 BOE; SS, significant petroleum
system, 0.2--5 x 1 OS BOE.
bSGF, super giant field, >5000 x 1 ()6 BOE; GF, giant fiekl, 500--5000 x 1 ()6 BOE; LF, large field, 50-500 x 10S BOE; SF, significant fiekl, 1--50 x 1 ()6 BOE.
cTrap type: Block, tensional anticline; flowage, upward flowing evaporite; fold, compressional anticline; growth, roll-over anticline; reef, depositional environment; strat, purely strati-
graphic.
dL, Lower, M, Middle; U, Upper, J, Jurassic; K, Cretaceous.
•R. rift; S, sag; CS, circular sag; LS, linear sag; HS, haH sag.

Table 3.2 (continued)

Major Reservoir Rock Cap Rock (Seal)
Map Structural Depositional Structural Depositional
No. Agel Litholog}: Formh Environment Aget Litho log� Formh Environment
1 UJ carb LS Shallow water platform UJ anhy LS Restricted, silled zone
K carb LS Shallow water platform K sh LS Shale platform-shelf
UJ carb LS Shallow water platform UJ evap LS Restricted marine
2 UJ, K ss, ml cs Deltaic UJ, K sh cs Restricted marine and
deltaic
3 MJ, UJ, ss, chk, ml R, LS Continental to deltaic UJ, LK, T sh R, LS Marine
K, p to marine
4 UJ, K, P carb, ss, ml cs Marine shelf, reef, deltaic UJ, K, Mio sh CS, HS Coastal marine
5 UJ, K, P carb, ss LS, F Marine shelf, reef UJ, Pale sh LS, F Restricted, silled zone
6 UJ, K, P carb, ss LS Marine to deltaic UJ, Eoc sh LS, F Restricted, silled zone
7 UJ, K ss R, LS Deltaic, marine shelf UJ, K Is R, LS Deep marine, shelf,
deltaic
8 UJ, LK carb, ss LS Coastal, shelf UJ, LK sh LS Deep shelf, deltaic
9 UJ, LK, ss, carb LS, F Platform, reef LK, Plio sh LS, F Marine, deltaic, shelf
Mio
J
1 0 Tr, , LK ss, ml R, LS Deltaic J, K sh R, LS Restricted-openmarine
1 1 UJ, K ss, ml R, LS Continental to marine Neoc sh R, LS Deltaic to open marine
1 2 UJ, K ss, ml LS Delatic UJ, K sh LS Deltaic to open marine
1 3 Tr, Mio ss, ml R Deltaic, marine Mio sh R Deltaic to estuarine
14 Tr, J SS, ml R Continental to marine LK sh LS, HS Shelf to open marine
tu, Upper; M, Middle; L, Lower; Tr, Triassic; J, Jurassic; K, Cretaceous; T, Tertiary; P, Paleogene; Pale, Paleocene; Eoc, Eocene; Mio, Miocene; Plio, Pliocene; Neoc, Neocoian.
9carb, carbonate; sh, shale; ss, sandstone; Is, limestone; chk, chalk; anhy, anhydrite; evap, evaporite; ml, multiple reservoirs.
hCS, circular sag; LS, linear sag; HS, haH sag; F, foredeep; R, rift.
iEst, estimated; Dis, discovery; Rec, recovery; Eft, efficiency.