1Skillman H F, McDonald J P Jr, Stiff H A jr. A simple, accurate, fast method for calculating calcium sulfate solubility in oilfield brine, presented at the spring meeting of the southwestern distict[C].API,Lubbock,Texas,March,1969.
2Langerlier W F. J Amer Works Assn[ J]. 1936,28(10).
3Stiff H A, Davis L E. Amethod of predicting the tendency of oilfield water to deposit calcium carbonate[ C ], Petrol . Trans,AIME 195,1952:213.
4Oddo J E, Tomson M B. Why scale forms and how to predict [C]. SPE 21710,1994:47 - 53.
