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Keywords: fluid loss
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196545-MS
... strength measurement (SGSM) apparatus according to procedures outlined in API RP10B-6. The other reason for fluid migration is uncontrolled slurry fluid loss. Excessive fluid loss can cause bridging, bulk shrinkage and in some cases creating micro annulus. Providing gas tight properties for the cement...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186305-MS
... of technical challenges such as: Instability in wells while tripping and high fluid losses while restoring control Failed attempts to regain control in loss zones by pumping lost circulation material/cement into fractures Difficulty in zonal isolation, even with Managed Pressure Cementing Pore...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176203-MS
... sealing spacer with density of 2.20 g/cm 3 was developed to displace drilling fluids effectively, which is composed of weighting agent, suspending agent, dispersing agent, fluid loss agent and anti-leakage agent. At the same time, a new high performance salt resistance slurry system with density of 2.28...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176215-MS
.... The results: Reduced interval construction time. From 31 days to 24 days. Reduced fluid loss during drilling. From 2000 m3 to 1200 m3. Improved the operational safety by closing the loop and real time early kick and loss detection. Artificial Intelligence real time system drilling fluids...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176102-MS
... Abstract Water-soluble cellulose based polymers such as hydroxyethyl cellulose (HEC), methylhydroxyethyl cellulose (MHEC), and carboxymethylhydroxyethyl cellulose (CMHEC) are commonly used additives to control important cement slurry properties like fluid loss, free fluid, and slurry stability...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2013
Paper Number: SPE-165761-MS
... conventionally in overbalance. The strategy adopted to mitigate the risk of massive fluid losses was to use a 12.7 ppg (statically and dynamically underbalanced) potassium / sodium formate drilling fluid in combination with MPD technology to control the level of overbalance through backpressure. The reservoir...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 20–22, 2011
Paper Number: SPE-147550-MS
... to be discussed in the case history section. cement formulation strength fluid loss cement job casing and cementing pore pressure hazard hydrate cement chemistry injection pressure zonal isolation hydration cement property upstream oil & gas cement cement system deepwater slurry...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 20–22, 2008
Paper Number: SPE-115707-MS
... to a number of phenomena during mixing and placement that can lead to set cement properties that are very different from their design value. Density control problems (both for continuous and batch mixing), contamination, channeling and fluid loss can and do cause slurry dilution/concentration and chemical...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference and Exhibition, October 30–November 1, 2007
Paper Number: SPE-110692-MS
... during the workover, however, only chemical means of fluid-loss control were practical. The operator was concerned about losing large amounts of completion brine to the depleted sands and even more concerned about plugging the completion with immobile solids since a remedial treatment would put...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, September 11–13, 2006
Paper Number: SPE-101169-MS
... chemistry drilling fluids and materials Upstream Oil & Gas fluid loss drill-in fluid optimization drilling fluid selection and formulation drilling fluid formulation Brine calcium carbonate PSD leakoff Completion Fluid quantity reservoir formation damage filter cake invasion particle...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 18–20, 2004
Paper Number: SPE-88463-MS
... Abstract Several novel fluid loss additives have been developed using agricultural resources grown in Australia. The fluid loss controlling performance of the novel mud additives were evaluated and compared with the fluid loss controlling performance of a widely used modified starch...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 9–11, 2003
Paper Number: SPE-80480-MS
... application indonesia fracture fracture treatment reservoir fracturing fluid permeability proppant lower portion upstream oil & gas fluid loss unique application selection fracturing materials hydraulic fracturing stimulate sandstone formation lower part specific gravity viscosity brine...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 9–11, 2003
Paper Number: SPE-80510-MS
... reduce rig time and enhance well productivity, and improvements in downhole tools that have or will potentially reduce risk while reducing completion cycle time. drill-in fluid wellbore completion upstream oil & gas drilling fluid selection and formulation permeability fluid loss packing...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 20–22, 1999
Paper Number: SPE-54285-MS
... guideline mechanical packer case history stpp system single trip valve perforation upstream oil & gas fluid loss mexico well wellbore assembly spe 54285 sump packer packer assembly production enhancement sand control big bore sump packer well intervention formation damage stpp well...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 20–22, 1999
Paper Number: SPE-54323-MS
... Abstract The purpose of this paper is to provide the oil industry completion engineers with a workable method for selecting the appropriate fluid loss control systems for their completions. Fluid loss has long been recognized as a major concern when determining completion costs and assessing...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 14–16, 1997
Paper Number: SPE-38041-MS
... Abstract The key theme which this paper will emphasise is minimising operating costs in wells prone to fluid losses by the development of new, innovative technology. Fluid losses occur when the hydrostatic pressure in the well exceeds that which the reservoir can support. If the formation has...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference, March 20–22, 1995
Paper Number: SPE-29276-MS
... tool reduction port tool system hydraulic fracturing assembly petroleum engineer united states government fluid loss limitation asia government crossover mandrel flow rate INTRODUCTION Many fracturing operations require fluids to be pumped into the fractures at very high rates...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference, November 7–10, 1994
Paper Number: SPE-28762-MS
... of Clashach core. Brine and Mud ABSTRACT An experimental study has been made to investigate the effect of solids concentration and filter media on fluid loss and permeability recovery of cores. KC1- polymer muds of different barite concentrations and different types of core were used to perform...

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