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Keywords: evaluation
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Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199266-MS
... evaluation of the significance of formation damage on well productivity and use this to demonstrate Equinor's revised approach to formation damage laboratory evaluation based upon field experiences. drilling fluid selection and formulation drilling fluid formulation drilling fluid management...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199290-MS
... in the CT for telemetry. The approach leverages distributed temperature sensing (DTS) to evaluate the original water injection coverage across the reservoir. Results enable segmenting the open hole into intervals requiring different levels of stimulation. Each section benefits from a customized...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199258-MS
... system. Additionally, corrosion tests were performed to evaluate the treatment fluid corrosion rate at a temperature of 275°F. The testing results show that the evaluated gelled acid system is stable at temperatures up to 275°F. The system profile as a function of pH showed the ability to provide...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199326-MS
... materials OBM formation damage evaluation reservoir application microemulsion formation damage complex reservoir heavy oil reservoir society of petroleum engineers fluid loss control porous media reservoir characterization drilling operation particle high performance reservoir enhanced...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199286-MS
... information indicating improved reservoir quality which translated into a 33% increase in the Hydrocarbon Pore Factor (HCPF). After a year of production from these wells a new updated reservoir evaluation, factoring in the improved reservoir quality and more reservoir volume, increased the overall Kvitebjørn...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199260-MS
... field is 50-100 mD. A laboratory study was commissioned to evaluate and optimize filter cake breaker systems for use in water injectors to efficiently remove external and internal filter cake in order to attain matrix injection without the need for backflow to clean up the sand face. A time-delayed...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189518-MS
.... The findings of this paper will have noticeable impact on the design of the hydraulic fracturing treatment where borate-crosslinked fluids are used. proppant elevated pressure sensitivity evaluation fracturing fluid concentration simulator pressure effect fluid viscosity fracturing...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189562-MS
... selection and formulation Completion Installation and Operations drilling fluid property Upstream Oil & Gas Exhibition evaluation contaminant characteristic core holder drilling fluid chemistry drilling fluids and materials residue Formation Damage Control KCl brine cased hole remedy...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168185-MS
... risk assessment of the drilling lubricants utilization was therefore considered critical for a low-permeability gas reservoir development project. Lubricant product evaluation experiments were designed to provide the production impairment potential measurements using Berea and Unayzah sandstone cores...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168199-MS
... hydraulic fracturing Fluid Dynamics gas condensate well Upstream Oil & Gas dimensionless productivity index fracture conductivity evaluation gas well Oil Well flow in porous media drillstem/well testing reconciliation fracture design fractured well fracture performance...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168156-MS
... Abstract Matrix stimulation treatments executed with coiled tubing (CT) face various challenges in terms of design, execution, and evaluation. The design phase typically relies on information that is frequently poorly known (e.g., extent of damage). Treatment pumping schedules and fluid...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2012
Paper Number: SPE-149651-MS
... production, we performed several water shutoff jobs using inflatable packers with mixed results. The water shutoff candidate selection process starts with a reservoir and production data evaluation, followed by a coiled tubing (CT) logging run to identify the water source and adjust the required isolating...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2012
Paper Number: SPE-151800-MS
... underbalance penetration depth productivity optimization process completion installation and operations optimization harvey upstream oil & gas well productivity behrmann system 1 penetration perforated completion productivity ratio underbalance evaluation estimation permeability...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-128002-MS
... (in 3000ppm K + , 1000ppm PPCA, pH=8) then analysed for Ba 2+ , Sr 2+ , Li + and SO 4 2- content. A full mixing evaluation using tracer species (Iodide/Lithium) was perfomed prior to starting the flow tests, as was the release/retention of the scaling ions in the gravel pack. The compositions of...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 13–15, 2008
Paper Number: SPE-112420-MS
... of hydrates precipitation Hildebrand solubility parameter xylene Hansen solubility parameter concentration asphaltene deposition hildebrand parameter interaction composition emulsified solvent system asphaltene evaluation dissolution solvent mixture molecular weight SPE 112420 New...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 13–15, 2008
Paper Number: SPE-112540-MS
... evaluation of ionic liquids as a clay stabilizer and shale inhibitor additive to prevent clay swelling and migration in comparison to the industry-standard clay stabilizers. Ionic liquids are compounds that are liquids at ambient temperatures and consist entirely of cations and anions, usually a organic...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 13–15, 2008
Paper Number: SPE-112488-MS
... their high permeabilities (100 - 500 md) and low pressures (1200 - 2200 psi). The wells in Anaco District are normally perforated using conventional static underbalanced techniques. The productivity of these wells was evaluated using nodal analysis techniques coupled with perforating performance...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2006
Paper Number: SPE-98055-MS
... reservoir pressure stress Profile preparation stimulation Kazakhstan spe 98055 evaluation candidate selection Copyright 2006, Society of Petroleum Engineers This paper was prepared for presentation at the 2006 SPE International Symposium and Exhibition on Formation Damage Control held in Lafayette...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 18–20, 2004
Paper Number: SPE-86462-MS
.../ or slug. The well was evaluated for a sand control completion, but this type of repair was felt to entail too much economic risk due to significant reservoir unknowns. Further evaluation suggested that the well had the attributes for a successful cavity completion. This paper will discuss the cavity...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 18–20, 2004
Paper Number: SPE-86474-MS
... on-set) from the brine as a function of changes in thermodynamic equilibrium. The NIR cell provides data from minus 15 to 400°F, and at pressures from 0–15000 psig, using live-charged brines. The NIR system allows brine samples to be evaluated under production (formation, tubing, screens, pipelines...

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