Logging Response Mechanism and Content Evaluation of Laumontite-Bearing Glutenite Reservoir: A Case Study of Lower Urho Formation of Permian of the Junggar Basin

Figure 2

Core photos of the Lower Urho Formation of the Permian Lower Urho Formation in well YB4.

(a) Well YB4 (3913.4-3913.6 m), P₂W₄, gray sandy glutenite, oil spot

(b) Well YB4 (3913.6-3913.7 m), P₂W₄, gray sandy glutenite, oil spot

(c) Well Ma218 (3940.6-3940.74 m), P₂W₄, gray fine to medium glutenite, oil spot

(d) Well Ma218 (3942.9-3943.1 m), P₂W₄, gray fine to medium glutenite, oil spot