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Keywords: oil rate
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Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-126
.... This results in even slower advance of displacement fronts in tighter intervals. d. Whereas fluid production responds to injection rate changes after a short time lag, it takes relatively longer for oil-cuts and hence, oil rates to respond to these changes. e. Our surmise is that variable injection rates can...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-004
... the second year of operation, oil production rates responded inversely to steam injection rates. Oil rates were reduced when steam rates were increased and oil rates increased when steam rates were reduced. Declines in oil rates were relatively slow over the entire operation period. When the steam injection...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-068
... platform modeling & simulation producer whipstock oil rate drain hole water injector 1 PAPER 2007-068 Arresting Production Decline of a Mature Offshore Field Using Horizontal Sidetracks S. BHATTACHARYA, P.K. SOOD, YOGESH CHANDRA, A.K.AWASTHI, N.S.RAO Oil & Natural Gas Corporation Limited...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-154
... company from 1980 86, utilized a cyclic steam stimulation (CSS), or huff and puff , injection scheme. The pilot achieved peak oil rates of 70m3/d and a low cycle SOR of 3.6 The first 2 years of the Buffalo Creek pilot were history matched, consisting of 5 injection/production cycles. The primary...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 12–14, 2007
Paper Number: PETSOC-2007-005
... production rates. The experiments were run continuously for 105 to 165 hours. The run times were long due to the lower permeability of the medium. No water was produced with the oil. Results and Discussion Effect of Connate Water on Dead Oil Rate The dead oil production rate for all four experiments...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-059
... hole pressure maximum oil rate stress-sensitive reservoir upstream oil & gas productivity reservoir geomechanics oil rate 1 PAPER 2006-059 A New Model for Production Prediction in Stress Sensitive Reservoirs S. CHEN, H. LI, Q. ZHANG China University of Petroleum (East China) This paper...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-164
... sufficiently to produce a large increase in oil rate. The heat will also serve to initiate communication between the injector and the producer. The heat will serve to speed the diffusion of solvent into the oil. The combination of heated wellbores and VAPEX is known as the Thermal Solvent process. Again...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-146
... large vertical separation between the injector and producer. production rate steam-assisted gravity drainage sagd operation liaohe oilfield heavy oil oil production communication css reservoir injector injection oil rate followup process upstream oil & gas pilot area thermal...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 13–15, 2006
Paper Number: PETSOC-2006-128
... to significant pressure differentials across intervals) especially during production/ injection interruptions. Although during early periods we may see benefits of increased oil rates (the main motivation for commingling), very often the combined oil recovery may show only modest improvement over individual...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 7–9, 2005
Paper Number: PETSOC-2005-151
... considered as a means of mobilizing heavy oil or bitumen. Figure 1 illustrates the concept of the Vapex process. Heating of a horizontal wellbore is a possible means of mobilizing these oils. Heat will reduce viscosity sufficiently to produce a large increase in oil rate. Heat also serves to initiate...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-263
... flooding methods butler maini reservoir drainage rate thickness upstream oil & gas enhanced recovery oil rate flat model bitumen karmaker new design heavy oil experiment petroleum conference cylindrical model vapex experiment 1 PAPER 2004-263 New Experimental Model Design for Vapex...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-241
... for solvent-based processes is viscosity reduction by asphaltene precipitation. interface bottom water experiment oil-water interface kerrobert oil 30cm upstream oil & gas oil sand butler capillary force complex reservoir baseline experiment vapex process reservoir experiment oil rate...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-100
... log analysis burgan field well logging determination perforation interbedded sandstone reservoir variable quality contribution core porosity sand middle porosity formation thickness net pay upstream oil & gas reservoir permeability artificial lift oil rate resistivity...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-200
... injection as was possible. Performance in areas of the reservoir that are Marly- dominated is characterized by slow flood-front breakthrough, relatively high current oil rates and low water cuts. Vuggy dominated areas are characterized by faster flood-front breakthrough, lower current oil rates and higher...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 8–10, 2004
Paper Number: PETSOC-2004-144
... reservoir contact and thereby enhance well productivity) to be drilled in Hassi R'mel oil rim. optimum gas-lift injection gas injection production optimization injection rate annual average production performance average production performance injection production performance oil rate water...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-163
... physical mechanisms such as volumetric sweep and displacement efficiency with waterflood decline parameters. Decline analysis is applicable, as a technique, when volumetric sweep is changing slowly and when relative permeability is controlling oil rates. In order to properly use decline techniques...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-110
...). history butler permeability oil rate horizontal well scenario simulator reservoir heavy oil upstream oil & gas enhanced recovery recharge viscosity dispersion ch 4 dulwich reservoir saturation propane modeling & simulation sand production post-primary production PAPER 2003...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 10–12, 2003
Paper Number: PETSOC-2003-181
... to estimate what is controlling the oil decline rate. After substantial water breakthrough has occurred, the oil rate profile is usually controlled by: relative permeability changing volumetric sweep water handling constraints fluid rates handling constraints permeability/injectivity in the near...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 11–13, 2002
Paper Number: PETSOC-2002-072-EA
... Abstract The steam assisted gravity drainage (SAGD) has been successfully tested in field pilots and commercial applications are currently underway by a number of oil companies. The process yields higher oil rates and faster reservoir depletion, as compared to other in-situ oil recovery...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 11–13, 2002
Paper Number: PETSOC-2002-117
... dynamics enhanced recovery injection rate sagd equation lower layer non-condensible gas injection pressure pressure support steam rate experiment hotsteam oil rate 1PETROLEUM SOCIETY CANADIAN INSTITUTE OF MINING, METALLURGY & PETROLEUM PAPER 2002-117 The Behaviour of Non-Condensible Gas...

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