Sedimentary Characteristics and Evolution Controlling Factors of Platform Margin Reef-Shoal: A Case Study of Upper Carboniferous-Middle Permian in Wushi Area, Tarim Basin

Table 1

Physical analysis data of platform margin reef-shoal reservoirs in Wushi area.

Section	Formation	Sample	Porosity (%)	Permeability (mD)	Sedimentary facies	Lithology	Evaluation results
e	Kunkelaqi	C1004	4.21	3.740	Platform margin reef	Reef limestone	II
e	Kunkelaqi	C1006	3.63	1.310	Platform margin reef	Reef limestone	II
e	Kunkelaqi	C1009	1.14	0.082	Platform margin reef	Reef limestone	III
e	Kunkelaqi	C1010	0.56	0.036	Platform margin shoal	Bioclastic limestone	III
e	Zhaerjiake	C1012	3.42	2.550	Platform margin shoal	Bioclastic limestone	II
e	Zhaerjiake	C1015	0.89	0.033	Platform margin reef	Reef limestone	III
e	Zhaerjiake	C1016	0.51	0.028	Platform margin shoal	Grain limestone	III
e	Zhaerjiake	C1019	0.97	0.077	Platform margin reef	Reef limestone	III
d	Kunkelaqi	C1119	1.56	0.074	Platform margin reef	Reef limestone	III
d	Kunkelaqi	C1115	0.77	0.039	Platform margin reef	Reef limestone	III
d	Kunkelaqi	C1113	0.64	0.038	Platform margin shoal	Bioclastic limestone	III
d	Zhaerjiake	C1111	0.83	0.072	Platform margin shoal	Bioclastic limestone	III
d	Zhaerjiake	C1109	1.28	0.063	Platform margin reef	Reef limestone	III
d	Zhaerjiake	C1101	1.84	0.051	Platform margin shoal	Grain limestone	III
a	Balediertage	C1308	3.32	1.680	Platform margin reef	Reef limestone	II
a	Balediertage	C1312	2.81	1.950	Platform margin reef	Grain limestone	II
a	Balediertage	C1313	0.72	0.023	Platform margin reef	Reef limestone	III
a	Balediertage	C1323	0.92	0.027	Platform margin reef	Reef limestone	III
a	Balediertage	C1326	1.36	0.081	Platform margin shoal	Bioclastic limestone	III