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Journal of Industrial and Environmental Chemistry | Volume 2
December 06 -07, 2018 | Dubai, UAE
Pet roleum Engineer ing, Oil and Gas
International Conference on
Joint Event
Modelling of chemical water shut-off treatments
Forat Mohamed AbdelmonimMohamednour
Shahid Beheshti University, Iran
W
aterproductionisoneofthemajorproblemsinoilindustry,
which may cause corrosion of tubular, fine migration an
accelerate well abandonment. Every year more than $40 billion
is spent dealing with unwanted water, so a treatment should be
applied in order to reduce high water production. Many papers
investigated and focused their researches on how to reduce
water cut percentage. Mechanical and chemical treatments are
suggested, chemical treatment represented in polymer-gel with
cross linker solution proved an optimistic results. Gel can solve
many types of water production problems rather than other
chemical orothermechanical treatments. In thisproject amodel
constructed to determine applicability of gels in reducing water
permeability. The model included equations predicted using
statistic software (SPSS) that determine Frrw (Water residual
resistance factor) and Frro (Oil residual resistance factor) by
inserting polymer concentration then determine the optimum
concentration which gives the most desired results. A real field
data obtained from Z field (well X, well Y, and Well Z) and gel
applicability in permeability reduction had been tested, then
an optimistic result obtained. According to this study there is a
great chance to apply polymer- gel as water shut-off technique.
For future work a core flooding study must be constructed
to obtain more set of data and improve equations accuracy.
e:
foratabdelmonim95@gmail.comOil & Gas 2018 &
Petroleum Engineering 2018, Volume 2
DOI: 10.4066/2591-7331-C2-006