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PRODUCED WATER, SAGD Cenovus Energy

PRODUCED WATER, SAGD May 16, 2017 Safety Data Sheet Page 1 of 6 1. IDENTIFICATION Product Identifier PRODUCED WATER,SAGD Chemical Description De-oiled water with trace amounts of salt and metal. May contain hydrogen sulfide.

SAGD Produced Water Treatment Pilot Project Canada’s Oil

In 2013, Alberta Innovates, GE and Suncor began piloting new produced water treatment technologies to treat, and thus reuse, more water using less energy and fewer pieces of equipment. Benefits of the pilot may include lower costs for water treatment processes, lower GHG emissions and decreased process footprint of SAGD facilities.

Steam Assisted Gravity Drainage (SAGD) Technology

SAGD Produced Water Evaporator Features SUEZ’s patented produced water evaporators are effective in treating SAGD produced water as well as once-through steam generator (OTSG) blowdown. SUEZ pioneered a non-seeded approach for its produced water evaporators, thus reducing risk to the operating unit while still creating high quality distillate

SAGD Produced Water Treatment Microsoft

WATER TECHNOLOGIES SAGD Produced Water Treatment Oil & Gas Industry Case Study The Client’s Needs The Solution Oilsands Producer Water treatment and steam generation are critical to in situ oil production. An oil sands producer in Northern Alberta, developing a new central process facility, required that the water treatment system use water

Next Generation SAGD Produced Water Treatment

SAGD produced water inlet conditions • determine options available for control and monitoring the efficiency of oil separation • validate total lifecycle cost model and value proposition for existing and nextgen SAGD deoiling unit operations • identify most promising pathways for

Steam-Assisted Gravity Drainage an overview

The produced bitumen is processed in the central processing facility, where oil-water emulsion is separated and produced water is recycled and used for steam generation. In strategic planning of SAGD development, the development sequence and timing is optimized. In addition, the production rate plan is

SAGD Produced Water Lime Softeners Ecodyne

• Capable of treating hot produced water in the SAGD process. • Robust in dealing with variations in temperature, flow rate and water quality. • Higher temperature water allows for better silica removal. • Small footprint required. Versatility • Capabilities include: clarification, heating, deaeration

Efficient treatment of oil sands produced water: Process

Aug 15, 2019 Based on our earlier studies, the SAGD produced water contains various types of organic substances such as aromatic acids, phenols and naphthenic acids,. At a high pH, magnesium precipitates as magnesium hydroxide according to the following reaction :

Produced Water Cooling: SAGD Oil Sands Online Training

In the SAGD Oil Sands Online Training Produced Water De-oiling Course, you will learn how water recovered from the SAGD emulsions is processed to remove oil and solids, how precipitation softening is performed, and how the produced water is deaerated in preparation for use as facility Boiler Feed Water.

Steam-assisted gravity drainage Wikipedia

Steam-assisted gravity drainage (SAGD; "Sag-D") is an enhanced oil recovery technology for producing heavy crude oil and bitumen.It is an advanced form of steam stimulation in which a pair of horizontal wells is drilled into the oil reservoir, one a few metres above the other.High pressure steam is continuously injected into the upper wellbore to heat the oil and reduce its viscosity, causing

Next Generation SAGD Produced Water Treatment

SAGD produced water inlet conditions • determine options available for control and monitoring the efficiency of oil separation • validate total lifecycle cost model and value proposition for existing and nextgen SAGD

Case Study SAGD Produced Water Treatment System

SAGD Produced Water Treatment System Case Study. Source: Veolia Water Technologies. Water treatment and steam generation are critical to in situ oil production. An oil sands producer in Northern Alberta, developing a new central process facility, required that the water treatment system use water

Analysis of Steam Assisted Gravity Drainage Produced Water

Oct 07, 2011 The recycling of water coproduced during in situ bitumen production is one of the primary operating challenges for steam assisted gravity drainage (SAGD) operations in oil sand reserves. Produced water that is either recycled for steam production or disposed of may be subject to different water

SAGD Produced Water Treatment

SAGD Produced Water Treatment Oil & Gas Industry Case Study The Client’s Needs The Solution Oilsands Producer Water treatment and steam generation are critical to in situ oil production. An oil

Produced water evaporation system for SAGD project

CALGARY, ALBERTA, CANADA, Jan. 20, 2014 -- A major exploration and production company in Canada recently employed a steam-assisted gravity drainage (SAGD) evaporation system to treat produced water associated with the production of 40,000 barrels of bitumen per day (bbl/d).. The SAGD system, awarded to Veolia Water

Produced Water: Turning a liability into an asset

SAGD: Early water management innovation. In the Alberta oil sands, produced water is a byproduct of the SAGD extraction process. Using steam to recover hydrocarbons is a relatively new technology compared to hydraulic fracturing, but the associated water

SAGD Produced Water Lime Softeners Ecodyne

• Capable of treating hot produced water in the SAGD process. • Robust in dealing with variations in temperature, flow rate and water quality. • Higher temperature water allows for better silica removal. •

Efficient treatment of oil sands produced water: Process

Aug 15, 2019 Based on our earlier studies, the SAGD produced water contains various types of organic substances such as aromatic acids, phenols and naphthenic acids,. At a high pH,

Steam-Assisted Gravity Drainage (SAGD) Greenfield Expansion

Vista’s engineering designs centered on expanding the areas of steam generation, oil treating, produced water de-oiling, softening and recycling as well as major utility expansions. Vista provided an

Steam-assisted gravity drainage Wikipedia

Steam-assisted gravity drainage (SAGD; "Sag-D") is an enhanced oil recovery technology for producing heavy crude oil and bitumen.It is an advanced form of steam stimulation in which a pair of horizontal

Treatment of SAGD Produced Waters Without Lime Softening

The traditional produced water treatment plant installed to obtain the abovewater quality for a SAGD facility is shown in Figure 1. A HLS or WLS reduces the silica and in certain cases the TH

Produced water treatment technologies International

Produced water is a complex mixture of organic and inorganic compounds and the largest volume of by-product generated during oil and gas recovery operations. The potential of oilfield produced water to be a source of fresh water for water

Next Generation SAGD Produced Water Treatment

SAGD produced water inlet conditions • determine options available for control and monitoring the efficiency of oil separation • validate total lifecycle cost model and value proposition for existing and nextgen SAGD deoiling unit operations • identify most promising pathways for

Introduction to SAGD III: De-Oiling, Produced Water

Introduction to SAGD III: De-Oiling, Produced Water Treatment, Steam Generation/Cogeneration Published on December 19, 2018 December 19, 2018 • 20 Likes • 2 Comments

Analysis of Steam Assisted Gravity Drainage Produced Water

Oct 07, 2011 The recycling of water coproduced during in situ bitumen production is one of the primary operating challenges for steam assisted gravity drainage (SAGD) operations in oil sand reserves. Produced water that is either recycled for steam production or disposed of may be subject to different water quality requirements for the purposes of plant operations or environmental regulations. The

SAGD Produced Water Treatment

SAGD Produced Water Treatment Oil & Gas Industry Case Study The Client’s Needs The Solution Oilsands Producer Water treatment and steam generation are critical to in situ oil production. An oil sands producer in Northern Alberta, developing a new central

Treatment of SAGD Produced Waters Without Lime Softening

The traditional produced water treatment plant installed to obtain the abovewater quality for a SAGD facility is shown in Figure 1. A HLS or WLS reduces the silica and in certain cases the TH concentrations.The afterfilters remove the sludge carryover from the lime softeningprocess.

Produced water evaporation system for SAGD project

CALGARY, ALBERTA, CANADA, Jan. 20, 2014 -- A major exploration and production company in Canada recently employed a steam-assisted gravity drainage (SAGD) evaporation system to treat produced water associated with the production of 40,000 barrels of bitumen per day (bbl/d).. The SAGD system, awarded to Veolia Water Solutions & Technologies in 2010, was successfully launched in the

Silica Sorption Process SAGD Produced Water Evaporation

The Silica Sorption Process technology from Veolia Water Technologies is a cost-effective method removal of silica from produced water from SAGD (steam assisted gravity drainage) extra heavy oilfield operations. Utilizing evaporation, this process provides for flexible disposal options of waste brines with high concentrations of silica and

Steam-Assisted Gravity Drainage (SAGD) Greenfield Expansion

Vista’s engineering designs centered on expanding the areas of steam generation, oil treating, produced water de-oiling, softening and recycling as well as major utility expansions. Vista provided an innovative heat recovery system to preheat once-through steam generator (OTSG) combustion air that has been copied by others in the industry.

Steam-assisted gravity drainage Wikipedia

Steam-assisted gravity drainage (SAGD; "Sag-D") is an enhanced oil recovery technology for producing heavy crude oil and bitumen.It is an advanced form of steam stimulation in which a pair of horizontal wells is drilled into the oil reservoir, one a few metres above the other.High pressure steam is continuously injected into the upper wellbore to heat the oil and reduce its viscosity, causing

Forced-Circulation Steam Generators Oil Applications R

This “produced water” is then cleaned and returns to the boiler, where it is converted into steam and injected back into the ground. Fresh water is as precious a resource as oil, so companies opt to utilize groundwater. In the past, a treatment process called warm lime softening was widely accepted to clean oilfield-produced water.

Forward osmosis for treatment of oil sands produced water

Steam-assisted gravity drainage (SAGD) is a thermally enhanced heavy oil recovery method which is widely practiced for the bitumen extraction from the oil sands in Alberta, Canada. This study is the first application of forward osmosis (FO) for the treatment of SAGD produced water with the intent to reuse the treated water.

Characterization and Comparison of Dissolved Organic

Comparing the fractionation and characterization of the SAGD produced water from different plant sites can provide considerable insight into better management, recycle, and reuse of this process water. Also, a detailed knowledge of the chemical composition of the SAGD produced water provides guidelines for identifying the constituents that are

SAGD ConocoPhillips Canada

The produced water is then recycled to steam generators to generate new steam, which then travels through above-ground pipelines back to the wells for injection. The produced bitumen is treated to create a synthetic crude oil that can be transported to a refinery.

Is a Paradigm Shift in Produced Water Treatment Technology

Requirements for increased water recovery at SAGD facilities, which are made possible by MVC evaporation, also play a significant role in the shift towards produced water evaporation. This paper presents a technical and economic evaluation of the shift towards produced water evaporation, increased water reuse and recovery, use of standard drum