Dear Mr. Finch,
Thank you for posting your request on History Hub!
We searched the World War II Operations Reports, 1940-1948 in the Records of the Adjutant General's Office, 1905-1981 (Record Group 407) and located histories for July 4 - August 20, 1944 of the 702nd Engineer Petroleum Distribution Company. For access to and/or copies of these records, please contact the National Archives at College Park - Textual Reference (RDT2) via email at firstname.lastname@example.org.
We hope this is helpful! Best of luck with your research!