Water And Sand Production And Petroleum Exploitation

Environmental Impacts of Oil Sands Development in Alberta

In situ development is less water intensive at approximately 0.9 barrels of water per barrel of oil, yet this is still higher than water use for conventional oil production, which averages 0.1-0.3 barrels of water per barrel of oil. 19 In situ operations produce steam from fresh and saline water sources that is then injected to “help reduce ...


sand and gravel aggregates, placer deposits, polymetallic nodules, oil and gas fields, fish, marine mammals (seals and whales) Argentina fertile plains of the pampas, lead, zinc, tin, copper, iron ore, manganese, petroleum, uranium, arable land

The petroleum industry: exploration and production of

The oil industry (exploration, production, transportation, refining and marketing of crude oil and natural gas) is the single largest industry in terms of monetary value in the world. It is usually divided into three main areas: the upstream sector (exploration and production), midstream sector (transport) and the downstream sector (refining and

Alberta, Canada's oil sands is the world's most destructive

Apr 11, 2019 · Oil is the country’s biggest export earner, and although production has boomed even more in the U.S. lately, thanks to shale fracking, oil is a much bigger part of the Canadian economy.

Depressurization Exploitation in Hydrate Silty-Clay Sediments

the above studies systematically considered sand production during hydrate exploitation or sand production experiments through the hydrate decomposition process. From a numerical simulation of sand production in hydrate exploitation, shear failure of sediments was found to promote sediment subsidence and increase the risk of sand production [5].

Mojek Resources

Myers has led teams, in field development, major capital projects, production & reserves optimization in various operating environments including, conventional light oil and gas, SAGD, Heavy Oil, steamflood, waterflood, Gas and Gas Condensate in Offshore and Onshore setting in African, Europe, Canada and the United States with Chevron Corporation.

Sand production: A smart control framework for risk

Sand production is worldwide problem. It always has significant consequences on field development. Sand production from unconsolidated formation reservoir is a very challenging issue as it ends the production life of a reservoir and well. In the oil and gas industry, millions of dollars are spent yearly for the cleaning of sand.

Unconventional Oil & Gas | Fundamentals

In oil and gas industry, the term “Unconventional” refers to hydrocarbon resources that are or could be exploited with processes and techniques of drilling and production other than those commonly used by the upstream industry all over the world.. The term unconventional has been subject to different definitions, and various agencies or industry companies may have developed their own ...

With Tar Sands Development, Growing Concern on Water Use

Aug 05, 2013 · Henry Vaux, a natural resource economist at the University of California, Riverside, and lead author of a recent report on the Mackenzie River Basin by the Rosenberg International Forum on Water Policy, says it’s time that the tar sands industry’s exploitation of water be addressed.

Extraction of petroleum

Oil extraction and recovery Primary recovery. During the primary recovery stage, reservoir drive comes from a number of natural mechanisms.These include: natural water displacing oil downward into the well, expansion of the associated petroleum gas at the top of the reservoir, expansion of the associated gas initially dissolved in the crude oil, and gravity drainage resulting from the movement ...

Oil Sands: Unlocking Untapped Energy — Chevron.com

Oil sands contain a mixture of sand, water, clay and bitumen, an extra-heavy oil that is too thick to be pumped without first being diluted or heated. what chevron is doing Effectively retrieving oil from sand is a tough challenge.


transporting oil and water [9], and the violent collapse of vapour bubbles in pumps and valves can result in cavitation-corrosion [10]. A few typical problems of erosion-corrosion in oil and gas production are specifically mentioned as follows: The downhole components. Petroleum and mining drill bits are

Review of some Impacts of Oil Exploration and

Review of some Impacts of Oil Exploration and Production in Niger Delta, Nigeria S. O. Oladipupo1, R. B. Mudashiru2, M. O. Oyeleke2, S. B. Bakare2 1Department of Water Resources & Environmental Engineering University of2

Oil and gas: Water treatment in oil and gas production – does

When an oil well is brought into production the oil, gas and water are co-produced. Oil/water separation. When reservoir fluids (gas/oil/water) are brought to the surface for separation and treatment the pressure is reduced and this sometimes results in the formation of insoluble scales.

Oil sands facts and statistics

Oil sands projects recycle 80% to 95% of the water they use. They also use saline water where possible. Alberta Environment and Parks imposes strict limits on water usage. See: River Management Frameworks. Land management/reclamation. The Oil Sands Sustainable Development Secretariat (2010-2016) worked to address rapid growth issues in the oil ...

Experimental Investigation of Characteristics of Sand

Downloadable! Sand production is the process in which formation sand and gravel would migrate into the wellbore by the flow of reservoir fluids. This is a significant problem that endangers the safety of hydrate exploitation. The aim of ...

Investigating the Geoelectric Response of Water Saturated and

resistivity of petroleum saturated sand is much lower (2200 ohm m) but is still higher than that of any non-polluted sand. This study is therefore aimed at determining the geoelectric response of water saturated and hydrocarbon impacted sand using the electrical resistivity method of geophysics.

Petroleum Exploration and Production: Past and Present

5. Conclusions Petroleum contamination and environmental degradation associated with exploitation and production of petroleum resources has clearly impacted the natural environment, human health and safety, physical and socio–economic environments in the Niger Delta.

Petroleum exploration

Hydrocarbon reservoir properties, connectivity of petroleum system, hydrocarbon type and gas-oil and oil-water contacts are determined to calculate potential recoverable volumes. This is usually done by drilling more appraisal wells around the initial exploration


In a modern world there is a problem of underground water contamination, which can be classified as storage tanks and petroleum exploitation, septic systems, uncontrolled hazardous waste, landfills, chemicals and road salts, atmospheric contaminants. In our article we consider underground water contamination caused by petroleum exploitation.

2016/56 102679

how does water figure in fossil fuel development? Water is ubiquitous in oil and gas production Water is used in all stages of oil and gas development, extraction, and processing (WWAP 2014). Operations may consume water or remove large quantities of water; the water is then used for drilling, washing, and processing.

Reservoir Stimulation in Petroleum Production

age and optimize reservoir development. Understanding stimulation requires understanding the fundamental issues of petroleum production and the position and applicability of the process. 1-1.1. Petroleum production Petroleum reservoirs are found in geologic forma-tions containing porous rock. Porosity φis the frac-

Growing pains across America's biggest oilfield

Jun 28, 2018 · Sand, water headaches And then there are supply chain constraints in the Permian. For instance, fracking all that oil requires vast amounts of sand that must be trucked in from elsewhere, driving ...

PEH:Cold Heavy-Oil Production With Sand

Cold heavy-oil production with sand (CHOPS) exploits the finding that sand ingress can enhance the oil rate by an order of magnitude or more in heavy-oil UCSS. Pressure-pulsing technology (PPT) is a flow rate enhancement method introduced in heavy-oil fields that used CHOPS between 1999 and 2001.

Unconventional oil and gas Resources Exploitation and

2016/06/01 · With an emphasis on shale, this book: Addresses all aspects of the exploitation and development process, from data mining and accounting to drilling, completion, stimulation, production, and environmental issues Offers in-depth

Produced oilfield water

Importance of produced water. Because the produced water is not usually a revenue stream, the emphasis on water-flow prediction, technology development, and engineering application has not traditionally been a major focus of oil- and gas-production engineering.

Unconventional oil and gas Resources Exploitation and Development

The flow and production mechanism within coalbed methane has more similarity to shale oil and gas than to the production of oil or gas associated with tight sedimentary rocks. The initial flow is dictated by the stored gas and water in the fracture network (both the orthogonal butt and face cleats as illustrated in Fig. 3.10). Subsequent long ...

Responsible Oil Sands Development

The Syncrude operation is comprised of five major areas or processes: Mining, Extraction, Upgrading, Utilities and Reclamation. These areas are supported by ongoing Research and Development. Mining. The process of turning oil sand into crude oil begins with mining the resource.

Offshore Petroleum Exploitation and International

Offshore Petroleum Exploitation and International Law: Legal and Environmental Aspects for Coastal States of the Gulf of Guinea Dossou Rodrigue AKOHOU The United Nations –The Nippon Foundation ...

petroleum | Energy, Products, & Facts

Petroleum, complex mixture of hydrocarbons that occur in Earth in liquid, gaseous, or solid form. The term is often restricted to the liquid form, commonly called crude oil, but, as a technical term, petroleum also includes natural gas and the viscous or solid form known as bitumen, which is found in tar sands.

The Opposite of Mining: Tar Sands Steam Extraction Lessens

Jan 02, 2013 · The Opposite of Mining: Tar Sands Steam Extraction Lessens Footprint, but Environmental Costs Remain. Melting bitumen in place is less unsightly than mining tar sands, but increasing efficiency ...

The World is Running Out of Sand | Science

Sep 08, 2017 · Sand and gravel are now the most-extracted materials in the world, exceeding fossil fuels and biomass (measured by weight). Sand is a key ingredient for concrete, roads, glass and electronics. Massive amounts of sand are mined for land reclamation projects, shale gas extraction and beach renourishment programs.

The legal and regulatory framework for the EU’ shale gas

The legal and regulatory framework for the EU’ shale gas exploration and production regulating public health and environmental impacts. ... Footnote 9 The risks related to shale gas exploitation demand a regulatory regime at the European level based on the, ... by pumping highly pressurised water mixed with sand or other propane and chemicals.

Sustainable solutions in the oil sands

There is an environmental impact associated with oil sands development, and this paper explores GHG emissions, air pollutants, tailings ponds, biodiversity, water use and quality, and surface land disturbance, all as they relate to the oil sands.

Sand Management and Sand Control

2017/10/01 · Production from sand-prone reservoirs is one of the more daunting tasks, with formidable challenges. Sand management and control remain as an old problem but with new challenges because of the suppressed oil and gas prices. Cost-saving and value-adding solutions are vital now more than ever.

Environmental Impacts of Oil Exploration and

Environmental Impacts of Oil Exploration and Exploitation in the Niger Delta of Nigeria Kadafa, Adati Ayuba Author : wetland in Africa but due to oil pollution the area Department of Environmental ManagementFaculty of ,

Petroleum from the Ocean

When petroleum prices in the market are low, even proven reserves may not be produced because the cost of development and production would not allow any profit for operators. The definition of reserves depends upon economic factors as well as actual accumulations of petroleum.


CIRCULAR ECONOMY IN THE EXPLOITATION OF GRAVEL AND SAND Sand and gravel exploitation can have a major envi-ronmental impact (Hilson, 2002; Hilson, 2003; Pitchaiah, 2013). Most of the problems mentioned above can be solved. e solution lies in controlled exploitation, well-chosen location and the mode of exploitation itself. Water

Crude Oil Extraction and Drilling Methods

Oil is produced (extracted) using different methods depending on geology and location. After recovering the oil, it is sent to refineries to create refined products we use every day, such as gasoline. The first efforts to tap the oil sands resource began in the mid 20th century using hot water to separate bitumen from sand. Since then the ...

Related Posts