WEAVER, DOUGLAS R., Texaco Exploration and Production Inc., New Orleans, LA

ABSTRACT: An Environmentally Correct Drilling Effort: Texaco's Taylorsville Basin Exploration Program

Through the early and mid-1980s, Texaco conducted geophysical, geochemical, and stratigraphic test programs along the Mid-Atlantic Coast of the United States. A drilling program was ultimately focused at the Triassic sediments of the Taylorsville basin straddling the Virginia-Maryland border. Three wildcat wells were drilled between 1989 and 1992. All were dry holes.

Although the prospect was a geological disappointment to Texaco, the environmental concern and precaution exhibited throughout the effort stand as testament to a major oil company's ability to conduct operations in an environmentally prudent manner. Although the operations involved only inland drill sites, all locations were extremely close to the Chesapeake Bay, one of the world's most fragile estuarial ecosystems. Protective techniques employed included the use of closed freshwater mud systems, protective levee and drainage containment, comprehensive backup and emergency plans, and heightened safety awareness.

Texaco also embraced an open policy regarding public education and input. By means of town meetings, public hearings, and thousands of rig visits, Texaco believes it has enhanced the public perception and enthusiasm for exploratory drilling in the Tidewater region.

AAPG Search and Discovery Article #90995©1993 AAPG Eastern Section Meeting, Williamsburg, Virginia, September 19-21, 1993.