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Crude Sciences

D Trahan

The growth of companies and countries has been shaped by a fascinating tapestry of inventors and their groundbreaking creations, which unfold as a collection of captivating short stories.

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Substack
PricingOnly free issuesPublishesWeekly
Issues15Founded3 years agoLast Issue4 months ago
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Latest Issues

Beneath the Riches: Oil, Authoritarian Control, and the Long Unraveling of an Industry

Introduction

CrudeSciences has, until now, been a place to explore how discovery happens: how chemistry, physics, and engineering emerged through individual insight, patient experimentation, and the slow accumulation of knowledge. It...

4 months ago
4

Seconds to Viscosity: The Story of the Marsh Funnel

Mud Viscosity Testing

Everyone who has worked around a modern drilling or completion rig is familiar with the term “Marsh Funnel.” Do they know where that name came from?

Engineer and inventor, Halan N. Marsh (sometimes referred to as H....

9 months ago
3

Willard H. Dow, Visionary Chemist

Herbert H. Dow, founder of The Dow Chemical Company, died in October 1930, just as the Great Depression began. He was succeeded by his 33-year-old son, Willard H. Dow (1897 – 1949), who took over as president and led the company through one...

a year ago
4
2

Herbert H. Dow, Electrochemical Pioneer

In the chilly northern town of Belleville, Ontario, a boy was born in 1866 to a man who could not leave well enough alone. J. Henry Dow, the father of Herbert Henry Dow, was a prolific inventor. He would bring home engineering problems from...

a year ago
5

Clay: Bentonite's Universal Role in Drilling Mud

Rarely do we encounter a natural product that requires minimal processing to become useful. One such product is bentonite, a natural substance that can be easily excavated from the earth and ground into fine particles for a variety of appli...

2 years ago
11

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  • D Trahan

    As a science researcher, inventor, energy industry entrepreneur, and science history writer, I am fascinated by the history of science in the early to mid 20th century and write about it. (crudesciences.substack.com)

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