Everette Lee DeGolyer
American geophysicist and philanthropist (1886–1956)

Everette Lee DeGolyer (October 9, 1886 – December 14, 1956), was a prominent oil company executive, petroleum exploration geophysicist and philanthropist in Dallas. He was known as "the founder of applied geophysics in the petroleum industry", and as "the father of American geophysics," and was a legendary collector of rare and often early edition books primarily in the fields of Southwestern history, railroads, law, geology, science and physics, and both English and American literature.
Early life
DeGolyer was born in a sod house on October 9, 1886, the son of John and Narcissa Kagy Huddle DeGolyer of Greensburg, Kansas. He was the eldest of three children. The family moved to Joplin, Missouri, where Everette attended school while his father worked in lead and zinc mining. In 1901 the family moved to Norman, Oklahoma, where Everette attended the University of Oklahoma preparatory school. He became a degree student at the University of Oklahoma beginning in the fall of 1905.
During the summers of 1906 through 1909, he worked for the United States Geological Survey (USGS) starting as a cook and working up to field assistant. A major responsibility of the USGS was making topographical maps and identifying the location of coal and lignite deposits in Colorado, Wyoming, and Montana. While working for the USGS, he reported to Willard Hayes, a Ph.D. in geology, who was instrumental in hiring DeGolyer as a field geologist for Mexican Eagle Oil in 1909.
The public source identifies “Everette Lee DeGolyer” as american geophysicist and philanthropist (1886–1956). This brief keeps that definition visible, then builds a research path around Everette, DeGolyer and American.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Everette Lee DeGolyer”, the useful work is to connect “american geophysicist and philanthropist (1886–1956)” to the records capable of establishing context and consequence.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 30, 2026. The linked authority identifier is Q5417087. VIAF identifies the subject as 26643099. The Library of Congress control number is no94031678. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1886, 1956, 1901 and 1905.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Everette Lee DeGolyer”, its source revision and the description used here.
- Expand the search: follow Everette Lee DeGolyer primary sources, Everette Lee DeGolyer archive and Everette research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Everette Lee DeGolyer”?
- What terminology or title could unlock a more precise catalogue search?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “Everette Lee DeGolyer” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.