188

(VENEZUELA -- OIL.)

Samuel Hathaway Williston.

Venezuelan Sun Rotary Test Wells. La Ceiba - Sucre. Volume 1. General.

Maracaibo, 1926
Typescript carbon copy letter signed from geologist Williston to R.L. Marston, Manager, Venezuelan Sun Limited, 72 pages, 8 blueprint maps and drilling diagrams (most large and folding). 4to format, 11x8½ inches, lightly worn period cloth with gilt spine; some foredge wear. 

Preliminary test drilling in one of the world's most significant petroleum producing regions.  "During the twenty two months between January 1924 and November 1925, the Venezuelan Sun Limited drilled 34 test wells in the La Ceiba Boscan area in the south east corner of the Lake Maracaibo Basin in Venezuela. The following report includes the information obtained from this drilling campaign as well as an attempt to correlate from well to well" - introduction, page 1. 

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