Oil and Gas Wells Work-Overs and Repairs by Douglas Chirinos Tuition $3,000 per attendee Email Course Download PDF 5 days ID# 127 #Wells&Drilling Course Dates Mexico23 Aug, 2021 – 27 Aug, 2021 Houston2 Nov, 2021 – 6 Nov, 2021 On line On Request 2021-2022 Wells & Drilling Courses  |  Training Directory Description Specialist Trainer Course Description … Continue reading Oil and Gas Wells Workovers and Repairs #127