@incollection{, 4A148CE7ADA92DB9E2B8FA0C2376A7B2 , author={{Dr.Joel} and {University of Port Harcourt, Nigeria.}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1211117 } @book{b0, , title={{Physical Chemistry of Surfaces}} , author={{ AAdamson }} , year={1982} , publisher={John Wiley & Sons} , note={4th Edition} } @incollection{b1, , title={{Characterization of Shale-Drilling Fluid Interaction Mechanisms Related to Wellbore Instability}} , author={{ NJAl-Awad } and { BGSmart }} , journal={{J. King Saud Univ}} 8 2 , year={1996} , note={Eng. Sci.} } @book{b2, , author={{ RFAyoub } and { CPTan } and { BClennell } and { JYang } and { BTohidi }} , title={{Wellbore Stability Issues in Shales or Hydrate Bearing Sediments}} Vancouver , year={2004. September, 2004} , note={AAPG Hedberg Research Conference} } @book{b3, , author={{ LBaver }} , title={{Soil Physics}} , publisher={John Wiley & Sons} , year={1956} , note={3rd Edition} } @incollection{b4, , title={{Applied Drilling Engineering}} , author={{ ATBorgoyne } and { MEChenevert } and { KKMillheim } and { FSYoung }} , booktitle={{SPE Textbook Series}} 2 , year={1986} } @book{b5, , author={{ MEChenevert } and { VPernot }} , title={{SPE 49263 presented at the SPE Annual Technical Conference and Exhibition}} New Orleans , year={1998. September 27-30} , note={Control of Shale Swelling Pressures Using Inhibitive Water Based Muds} } @book{b6, , author={{ MEChenevert } and { SOsisanya }} , title={{Shale Swelling at Elevated Temperature and Pressure}} Santa Fe, New Mexico , year={1992. June 8-10} , note={presented at the 33rd Symposium in Rock Mechanics} } @incollection{b7, , author={{ MEChenevert } and { SOsisanya }} , booktitle={{Shale/Mud Inhibition Defined with Rig-Site Methods}} , year={1989. September, 1989} } @incollection{b8, , author={{ RKClark } and { RFScheurman } and { HRath } and { HVan Larr }} , booktitle={{Polyacrylamide/Potassium-Chloride Mud for Drilling Water-Sensitive Shales}} , year={1976. June 7-9} 5514 86 , note={SPE} } @incollection{b9, , title={{Hand Book of Chemistry and Physics: A Ready Reference Book of Chemistry and Physics data}} , author={{ DavidRLide }} , booktitle={{A Laboratory Investigation of Borehole Stability}} , editor={ HCDarley } , year={2004. 1969. July, 1969} , note={85th Edition} } @book{b10, , title={{Composition and Properties of Drilling and Completion fluids}} , author={{ HCDarley } and { GrayG }} , year={1991. 1991} , publisher={Gulf Publishing Company} , address={Houston, Texas} , note={Procedure for native moisture content determination} } @book{b11, , title={{Evaluation of Effect of Different Concentrations of Shale on Rheological Properties of Water-based Mud, 36 th Annual SPE International Technical Conference and Exhibition}} , author={{ OFJoel } and { UDurueke } and { NwokoyeC }} , year={2012. August 6-8,, 2012} , address={Lagos-Nigeria} }