Injuries in oil and gas drilling and services.

Chiefly tables.

Irrigation wells and well drilling /

Mode of access: Internet.

Symposium on Chemical and Biological Characterization of Municipal Sludges, Sediments, Dredge Spoils, and Drilling Muds : abstracts, May 20-22, 1986.

Mode of access: Internet.

Preliminary drilling at the Nash Car Area, White Canyon District, San Juan County, Utah /

"March 10, 1953."

Drilling in the Happy Jack Mine Area, White Canyon, San Juan County, Utah /

"August 18, 1952."

Solution to a simple drilling problem /

"July 24, 1953."

Diamond drilling in the southern Black Hills, Fall River County, South Dakota /

"October 1955."

Drilling report, Wind River Basin Project no. 1, Gas Hills area, Wyoming.

"January 1956."

A primer of oil well drilling.

Mode of access: Internet.

Exploration diamond drilling in the Boulder batholith, Jefferson and Silver Bow Counties, Montana /

Radiometric logging of the drill holes was accomplished by means of a Geiger counter-type probe. Samples for chemical assay were selected after checking the core with a Geiger counter and correlation with the radiometric logging record. The exploration project did not disclose significant amounts of ore-grade material although encouraging indications were found at two different properties.

1954 exploration drilling in the Boulder batholith, Jefferson and Silver Bow Counties, Montana /

"DATE."

Drilling at dripping springs, Emery County, Utah /

"January 1955."

Exploration drilling techniques on the Colorado Plateau /

"November 12, 1952."

Drilling results and favorability criteria in Bull Canyon, Montrose and San Miguel Counties, Colorado /

"April 1955."

Drilling at the Sun Flower and Snow Flake claims, Lucky Strike and Peterino claims, and Yellow Circle claim group, San Juan County, Utah /

"January 5, 1955."