Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Portable drilling unit . . . ready for job.
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This is the drilling rid whi...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A Roto-Tek workman loads som...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Surrounded by truck-mounted ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A PORTABLE DRILLING RIG, jus...
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "New concept in the transpor...
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "New concept in offshore dri...
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Ready to go is the new $1,3...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Drilling machine at work on n...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Falling Industries, Inc's ne...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Drill broods a bit.
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Presidential Rig's yard supe...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Charles Ewbank operating dril...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Transworld drilling Co.
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Well is using a company-owne...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Components of anew drilling ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This is the drilling rid whi...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A Roto-Tek workman loads som...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Surrounded by truck-mounted ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A PORTABLE DRILLING RIG, jus...
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "New concept in the transpor...
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "New concept in offshore dri...
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Ready to go is the new $1,3...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Drilling machine at work on n...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Falling Industries, Inc's ne...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Drill broods a bit.
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Presidential Rig's yard supe...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Charles Ewbank operating dril...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Transworld drilling Co.
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Well is using a company-owne...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Components of anew drilling ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This is the drilling rid whi...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A Roto-Tek workman loads som...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Surrounded by truck-mounted ...