It is natural asphaltic material to perform fluid loss control. Also aids in suspension of solids and provides stability of oil muds at high temperatures. It is soluble in gas oil.
Application:
* Filtration control
* Suspension
Typical Physical Properties
|
4
|
3
|
2
|
1
|
Test No.
|
|
80/20
|
60/40
|
80/20
|
60/40
|
Oil / Water (ratio)
|
|
90
|
64
|
90
|
64
|
M.W (pcf)
|
|
181.5
|
187.5
|
181.5
|
187.5
|
GASOIL (ml)
|
|
10.5
|
10.5
|
10.5
|
10.5
|
OBM. P. EMUL (ml)
|
|
8
|
12
|
8
|
12
|
LIME (gr)
|
|
10
|
13
|
10
|
13
|
OBM. F.L.C (gr)
|
|
-
|
-
|
57
|
140
|
S.S.W (ml)
|
|
57
|
140
|
-
|
-
|
Sat. CaCl2 water (ml)
|
|
0
|
0.5
|
0.5
|
0.5
|
OBM viscosifier (gr)
|
|
3.5
|
3.5
|
3.5
|
3.5
|
OBM. S. EMUL (ml)
|
|
238
|
-
|
245
|
-
|
L.S.P (gr)
|
|
Rolled in roll oven at 200 & 250 for 4 hours
Fann Vis. Run at 140 and HPHT F.L. at 180 & 250 with 500 PSI
|
|
4
|
3
|
|
