Yes, travel insurance is worth having for anyone working out of the Tom O'Connor Oilfield strip in south Texas, and the honest reason is industrial rather than touristic: this is a working airstrip serving oil-and-gas operations near Refugio County, not a place with hotels or tour operators, and coverage here should be built around a work trip rather than a vacation.
The immediate area has limited medical infrastructure of its own, and injuries on an active oilfield site are typically stabilized on site or at a nearby clinic before transfer to Victoria, the closest sizeable Texas hospital city, with more complex or specialist cases moving on to Corpus Christi on the Gulf coast. Site rules on a working lease typically require hard hats, steel-toe boots, and other basic safety gear, and a policy should not assume a leisure itinerary when the real trip involves heavy equipment and remote access roads. Confirm your policy covers medical transport between facilities and, if you are here for work rather than leisure, check specifically that it treats oilfield or industrial-site travel as covered activity rather than an excluded occupational risk.
This stretch of the Texas Gulf coast falls squarely within hurricane season, roughly June through November, and storms here bring real advance warning but genuine disruption regardless, affecting flights, roads, and site operations alike. Confirm your policy covers storm-related trip delay and evacuation costs if a hurricane approaches while you are on assignment near Victoria or the coast.
Keep any site incident reports, clinic or hospital invoices, and employer correspondence if the trip is work-related, since claims involving an industrial site typically need more documentation than a routine illness. Check whether your existing health cover, employer plan, or home policy extends to work travel in the United States specifically, since many personal policies exclude occupational or industrial-site activity entirely, and a dedicated travel or business-travel policy is the safer route for a trip built around a site like this one.