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Drilling and Wells Geology 210 Kent E. Parrish, P.G., C.Hg
URS Corporation October 29, 2009
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Lecture Outline Safety First! Drilling Techniques Logging Techniques
Well Design Well Construction Multiple Well Screens Summary
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Safety First! Taligate safety meeting Safety controls the job
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Drilling Techniques Define use Understand subsurface
Choose appropriate technique
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Drilling Techniques Solid flight auger 5 Driscoll, 1986
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Drilling Techniques Bucket auger 6 Driscoll, 1986
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Drilling Techniques Cable tool rig 7 Driscoll, 1986
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Drilling Techniques Cable tool rig 8 Driscoll, 1986
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Drilling Techniques Dart bailer 9 Driscoll, 1986
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Drilling Techniques Bottom flap bailer 10 Driscoll, 1986
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Drilling Techniques Air rotary drilling 11 Driscoll, 1986
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Drilling Techniques Air rotary clyclone 12 Driscoll, 1986
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Drilling Techniques Casing hammer 13 Driscoll, 1986
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Drilling Techniques Conventional rotary drill rig 14 Driscoll, 1986
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Drilling Techniques Mud pit 15 Driscoll, 1986
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Drilling Techniques Dual tube reverse rotary drilling 16
Driscoll, 1986
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Drilling Techniques Drill collar stabilizer 17 Driscoll, 1986
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Drilling Techniques Drag bit 18 Driscoll, 1986
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Drilling Techniques Tricone rotary tooth bit 19 Driscoll, 1986
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Drilling Techniques Reaming bits Driscoll, 1986
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Drilling Techniques Fishing tools 21 Driscoll, 1986
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Logging Techniques
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Logging Techniques Lithologic Geophysical Video
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Logging Techniques Lithologic logging
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Lithologic borehole log
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Geophysical log Rosco Moss Company, 1990
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Video
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Well Design
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Well Design Purpose of well Water Supply Contaminant Extraction
Monitoring Injection Vadose Zone Monitoring Soil Vapor Extraction
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Vital Things to Supply Well Design
Casing and Borehole Designed from the Inside-Out Purpose of the Well Pump Size Casing & Screen Diameter Annulus Tubing String and Material Needs Borehole Size Surface Casing Size Surface Borehole Diameter Screen and Filter Pack Designed from Outside-In Sieve Analysis Filter Pack Well Screen URS
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Construction URS
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Well Design Rosco Moss Company, 1990
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Multiple Monitoring Well Screens
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Multiple Monitoring Well Screens
Waterloo multiple ports Westbay multilevel well Multiple completion monitoring well
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Multiple Monitoring Well Screens
Westbay multilevel well 47
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Multiple completion monitoring well
Rosco Moss Company, 1990
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Well Design Multiple completion monitoring well URS
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Well Design Rosco Moss Company, 1990 Nakamoto et al., 1986
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Multiple Completion Monitoring Wells
Nakamoto et al., 1986
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Multiple Completion Monitoring Wells
Nakamoto et al., 1986
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Summary Safety First! Always. Don’t compromise - ever Planning is key
Write down what you are doing Be prepared Document the job Have fun! 53
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References Driscoll, F.G., 1986, Groundwater and Wells, Johnson Division, St. Paul, MN, 1089 p. Nakamoto, D.B., F.R. McLaren, and P.J. Phillips, 1986, Multiple Completion Monitor Wells, Ground Water Monitoring and Remediation, Volume 6, Issue 2, p Rosco Moss Company, 1990 Handbook of Ground Water Development, John Wiley & Sons, Inc., New York, NY, 493 p.
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Questions?
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