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Keywords: liner
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189775-MS
... Abstract Ever since horizontal drilling became prominent decades ago, it has been the goal of oilfield operators to find an effective mechanism for controlling the toe-to-heel flux into the production liner to delay and/or reduce the inflow of unwanted fluids such as water, gas and steam, in...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189769-MS
... enhanced recovery sand production oscillation thermal method Upstream Oil & Gas mechanism steam-assisted gravity drainage liner subcool steam breakthrough Canada Alberta investigation injection PSD operation fattahpour SAGD steam flow experimental investigation subcool...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-185005-MS
... shown promise in improving steam chamber conformance, reducing incidences of steam breakthrough, high vapour production, and in addressing liner reliability concerns related to steam jetting. While the application of FCDs is well-established in the conventional oil and gas industry to control gas and...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-185967-MS
... Abstract Steam Assisted Gravity Drainage (SAGD) producer wells in the McMurray formation require sand control technologies that will limit sand production while minimizing production constraints caused by high pressure drops and liner plugging. Previous publications around sand control...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184961-MS
... Abstract A thermally insulated coiled tubing is permanently inserted in a horizontal heavy oil producer well and used to circulate hot oil (or water) in the well to heat by conduction the vicinity of the liner, where the drawdown is the most important. This process can be used in non-thermal...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184999-MS
... fines in the unconsolidated pore structure and the significant changes in the chemical equilibrium of the reservoir due to the steam injection increase the chances for fines migration near the liner, hence, the potential plugging and reduced productivity. The rest of this paper presents the results...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180726-MS
... temperatures. Additionally, high temperatures are not always indicative of inflow and cooler liner temperatures may not signify the absence of production contribution. Distributed acoustic sensing (DAS), which is used to measure acoustic frequency and intensity in 1-m intervals along the length of a fiber...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180743-MS
... with various types of sand control systems, including slotted liners, Wire Wrapped Screens (WWS) and premium screens with a growing percentage incorporating some form of downhole injection or production Flow Control Devices (FCD). Given the relatively shallow depths, low reservoir pressures and high...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174443-MS
...); improved hole cleaning; and elimination of backreaming, wiper trips, and pipe swaps. The 7-in. liner in this first RSS well was also run to bottom 37.1% faster than in the motor well. Figure 6 Comparison of ROP and time below rotary table achieved in the best motor well in the multiwell pad with...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174503-MS
... Effective liners need to provide: Figure 1 JACOS’ Hangingstone development area The 24 operating well pairs from the Demo were developed in six different phases for the 10k bbl/D facility. The first four phases, which started between 1999 and 2005, are considered thermally mature...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174521-MS
... The friction pressure drop in the 178 mm slotted liner by 73 mm tubing annulus is very low. Steam is therefore free to flow to wherever it can find higher permeability zones in the formation outside of the slotted liner. Because more steam is usually injected at the heel of the well, Phase 1 to 4...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170054-MS
... subcool slotted liner Scenario steam-assisted gravity drainage emulsion viscosity Wellhead software saturation temperature inflow performance liner vapour tail pipe steam saturation temperature Suncor Energy Upstream Oil & Gas flow rate ESP producer production well society of...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170055-MS
... sub-cool at every liner joint would be controlled and optimized individualy. Completion Monitoring Systems/Intelligent Wells enhanced recovery flow control equipment steam-assisted gravity drainage trajectory thermal method production monitoring Modeling & Simulation complex reservoir...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 11–13, 2013
Paper Number: SPE-165463-MS
... Abstract Conventionally, a well completion would involve perforating the reservoir followed by a separate run to clean up the wellbore from perforating debris and burrs on the casing and liner to prevent damage to the completion packer when passing through the perforated interval. This is...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference Canada, June 12–14, 2012
Paper Number: SPE-157849-MS
... with produced water vapor for injection in a vertical well from the surface through a perforated liner into the subsurface bitumen formation. A movable packer system segregates the vertical well into an upper outer injection annulus equipped with an in-line Hartmann acoustic resonating hot vapor...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference Canada, June 12–14, 2012
Paper Number: SPE-157896-MS
... temperature 575°F (302°C), and more than adequate differential pressures associated with steam injection. Screens or slotted liners are run in hole to allow steam to be pumped in between the well pairs. Steam breakthrough, or diversion, has been experienced in numerous wells due to lost circulation, or sand...

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