About This Item
- Full TextFull Text(subscription required)
- Pay-Per-View PurchasePay-Per-View
Purchase Options Explain
Share This Item
The AAPG/Datapages Combined Publications Database
Environmental Geosciences (DEG)
Abstract
Environmental Geosciences, V.
DOI: 10.1306/eg.01241817019
Developing porosity–
permeability
transforms in two important oil-bearing formations in Ohio: The Clinton
Sandstone
and the Copper Ridge Dolomite




Jared Hawkins,1 Srikanta Mishra,2 and Bryan O’Reilly3
1Battelle Memorial Institute, Columbus, Ohio; hawkinsjb@battelle.org
2Battelle Memorial Institute, Columbus, Ohio; mishras@battelle.org
3Battelle Memorial Institute, Columbus, Ohio; boreilly26@gmail.com
ABSTRACT
Porosity–permeability
transforms were generated using an extensive data set covering two oil-bearing formations in Ohio: the Clinton
Sandstone
in eastern Ohio and the Copper Ridge Dolomite in central Ohio. The reservoirs were selected because of their historical importance as oil producers and their potential as targets for CO2 use for enhanced oil recovery and associated geological storage. The porosity-
permeability
transforms generated in this study have coefficients of determination that are nearly double those in the published literature. Methods applying other information (e.g., lithofacies type and reservoir depth) to improve the transforms are also discussed. Ultimately, it was determined that although subdividing the Clinton
Sandstone
data by geologically similar areas constrained the porosity and
permeability
values, the data for most areas were too limited to yield robust correlations. Thus, the range of possible outcomes should be determined using the transform derived
from
all available data. The Copper Ridge values were largely not constrained when subdivided by depth.
Pay-Per-View Purchase Options
The article is available through a document delivery service. Explain these Purchase Options.
Watermarked PDF Document: $14 | |
Open PDF Document: $24 |