Repair of microannuli and cement sheath
GERKE; RICHARD R, BOUR; DANIEL L, VINSON; EDWARD F, EWERT; DAVID P, HARRIS; KIRK L
Year of Publication 07.07.1992
Get full text
Year of Publication 07.07.1992
Patent
Squeeze cementing
DAHL; JEFFREY A, GERKE; RICHARD R, KUNDERT; D. P, EWERT; DAVID P, DALRYMPLE; E. DWYANN
Year of Publication 16.06.1992
Get full text
Year of Publication 16.06.1992
Patent