1-12 of 12
Keywords: polycrystalline diamond
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-209978-MS
... (5) D = ε ¯ ε ¯ f p l Abstract Improving well-drilling technology is increasingly important in the oil and gas industry. Among these efforts, the continuous improvement of the polycrystalline diamond compact (PDC) drill bits is particularly significant. The PDC...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-102067-MS
... diamond are created together in the PDC press, and the leached layer is created after the cutter is removed from the press. Abstract A new process for manufacture of Polycrystalline Diamond Compact (PDC) cutters creates a wrapped thermostable region across the face and around the periphery...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 2004
Paper Number: SPE-90845-MS
... Abstract Current research has developed an improved ENDURUSTM TSP (thermally stable polycrystalline diamond) cutter and the potential to increase rate of penetration and bit life in hard and abrasive rock. PDC (polycrystalline diamond) wear rates increase exponentially above 700 °F (372 °C...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 3, 2001
Paper Number: SPE-71394-MS
... Abstract Cemented tungsten carbide and polycrystalline diamond are the most critical materials used for roller cone bit cutting structure. Chipping and catastrophic breakage are the primary failure modes for the materials and hence the limiting factor of service life of a drill bit. Chipping...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56877-MS
... through the application of shaped inserts instead of the semi-round, top inserts currently used. polycrystalline diamond rop smith international foam drilling hazzard drilling type 637 diamond-enhanced insert bit upstream oil & gas drilling fluid management & disposal reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 2–5, 1988
Paper Number: SPE-18039-MS
... chert silicious rock reservoir characterization petroleum engineer mudstone sedimentary rock rock type united states government silica spe 18039 geologist bit design monterey diamond polycrystalline diamond drilling equipment rop geology replacement society Introduction During...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 27–30, 1987
Paper Number: SPE-17007-MS
... Abstract Recent developments in polycrystalline diamond (PCD) technology have led to breakthroughs in PCD bearing designs and PCD insert cutting structures. The authors suggest that the next major step in bit technology will be to combine these two innovations in a new generation roller cone...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 22–26, 1985
Paper Number: SPE-14217-MS
... ABSTRACT Assuming that rock failure during cutting with a polycrystalline diamond compact (PDC) cutter is in progress to the theory of the pulverside zone, a mathe-matical model of PDC bit drilling process has been developed. Using this theory, expressions for bit torque and bit weight...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 16–19, 1984
Paper Number: SPE-13205-MS
... roller bit hole bottom drilling fluid chemistry drilling fluid formulation drilling rate oil and gas journal bit selection rock flour upstream oil & gas pdc drilling fluid management & disposal diamond bit polycrystalline diamond small nozzle bit design drilling fluid property...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 1983
Paper Number: SPE-11944-MS
... ABSTRACT This case history documents the performance of Polycrystalline Diamond Compact (PDC) bits relative to conventional roller cone and natural diamond bits in drilling a deep (14,500 ft – 18,000 ft) shale-chalk sequence in 65 wells in the Tuscaloosa Trend of South Louisiana. PDC bits were...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 1981
Paper Number: SPE-10152-MS
... cutters in a drag bit configuration, has now emerged in the drilling industry as a time and cost efficient drilling tool. These bits, utilizing polycrystalline diamond compact cutters for drilling soft or plastic formations have been proven successful through a systematic development. First, the main...

Product(s) added to cart

Close Modal