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A list of all Well Intervention activities on a given well.



Fig. 1. W-14 Well Intervention History


Table 1.  W-14 Well Intervention History


DateFlow StatusInterventionDesciption
116.03.1992Qo = 0 m3/dPerforation[ 2344.6-2347.2 ], [ 2354.4-2370.0 ]
217.03.1992Qo = 14 m3/dPut on streamNatural lift with 14 m3/d, no water
317.01.1994Qo = 20 m3/dPLTCheck for inflow profile 
401.07.1995Qo = 0 m3/dWorkoverChange of lift: Natural → ESP
504.07.1995Qo = 50 m3/dPut on streamESP50 lift with 50 m3/d, no water
620.07.1998Qo = 0 m3/dShut-inPump failure
701.09.1998Qo = 40 m3/dPut on streamESP50 lift with 40 m3/d, no water
801.11.2005Qo = 35 m3/dPLTCheck for water source, Yw = 75 %
910.12.2005Qo = 0 m3/dWorkover

Water shut-off interval [ 2354.4-2370.0 ]

Add Perforation [ 2341.5-2343.3 ]

1025.12.2005Qo = 40 m3/dPut on streamESP50 lift with 40 m3/d, Yw  = 10 %
1104.03.2012Qo = 0 m3/dWorkoverChange of lift: ESP50 → ESP100
1206.03.2012Qo = 100 m3/dPut on streamESP100 lift with 100 m3/d, Yw  = 82 %
1301.06.2018Qo = 0 m3/dShut-inHigh Yw  >= 98 %


See Also


Petroleum Industry / Upstream /  Production / Subsurface Production / Well & Reservoir Management / Well Intervention 






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