Geophysical methods also are used in certain geologic-engineering applications, as in determining the depth of alluvial fill that overlies bedrock, which is an important factor in the construction of highways and large buildings.
The methodology relies on a reservoir-level database that incorporates commercially available geologic and engineering data.
These surveys are used in geologic and engineering investigations of fractured rock masses.
This study revealed that the peaty soil underlying the investigated area has geologic and engineering properties not suitable to sustain the canal construction.
The purpose is to roughly estimate shale gas preservation and hydraulic fracturing based on burial depth so as to lower geologic and engineering risks in exploration and production.
These documents contain baseline information about the mine, coal seam, production rates, geologic maps, engineering design, operations plans, revisions, and communications between operators and regulatory agencies.
Uncertainty exists in geologic and engineering data and, consequently, in the results of calculations made with these data.
It is essential to understand the roles of geologic and engineering factors to optimize the CO2 injection conditions and to quantify the associated risks.
Projections of field growth may be based on geologic inference, engineering models, expert opinion, or statistical modeling of the historical data.
The impacts of some geologic and engineering factors on gas production were analyzed and estimated based on comparative analysis, quantitative analysis, and gray system theory.
The 3D lithofacies model is very helpful to determine geologic and engineering sweet spots, and consequently useful for designing horizontal well trajectories and stimulation strategies.
