making the switch to natural quartz and resin coated proppant argentina april... · making the...
TRANSCRIPT
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Making the Switch to Natural Quartz and Resin Coated Proppant
Fabian Ros & Joey Chbeir
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IS THERE A CASE FOR USING SAND AS A PROPPANT IN LA VACA MUERTE?
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IS THERE A CASE FOR USING SAND AS A PROPPANT IN LA VACA MUERTE?
When it comes to proppant, there is a consensus in the O&G industry that the best product should be: • Stronger than diamond; • Lighter than water; and • Cheaper than dirt.
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SAND IS AVAILABLE THROUGHOUT THE WORLD
• Naturally occurring non-metallic mineral • Sandstone: Cemented silica sand particles • Sandstone was deposited nearly 500 million years ago • Easily mined (if closer to surface) • Silica sand or quartz is regularly used as proppant • It is available in Argentina
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Sand: Primary ingredient in several industries
• Glass manufacturing • Water filtration & treatment • Building structures & roads • Turf & Landscape • Sand blasting • Paint • Oil & Gas
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HISTORY OF SAND USE IN HYDRAULIC FRACKING
1940’s
• 1947: First experimental fracturing (sand from Arkansas River).
• 1949: Halliburton got exclusive license to pump Hydrafac process. 100-150 lb of sand was used.
1980’s • 1981: George Mitchell started horizontal drilling techniques.
Barnett Shale formation in Texas. • 1988: Hydraulic fracturing was applied nearly one million times
1990’s • 1990: Horizontal drilling technology perfected. • 1999: Frac sand technology was perfected.
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HISTORY OF SAND USE IN HYDRAULIC FRACKING
2003 • Emphasis on exploration of natural gas formations in
Texas, Pennsylvania, West Virginia, Wyoming, Utah and Maryland.
2004 • EPA: Hydraulic fracturing NOT a threat to underground
drinking water supplies.
2005 • HF exempted from the Energy Policy Act of 2005
NOW • About 35,000 wells of all types (vertical and horizontal,
oil and natural gas) are being fractured every year. • Sand is the primarily proppant.
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HYDRAULIC FRACKING IN THE TWENTIETH CENTURY
• Sand is the preferred proppant:
– Abundant – Economic
• Not every sand can be used as a proppant • Average well takes several MM tons of sand • U.S. consumption of sand has increased exponentially • 2010: Silica sand production exceeded $ 1 billion • 2011: 24.3 million tons of sand was used • 2012: Frac sand used exceeded total U.S.
consumption of sand & gravel in 2009
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GOOD FOR U.S. = GOOD FOR ARGENTINA
0
20
40
60
2002
20
03
2004
20
05
2006
20
07
2008
20
09
2010
20
11
U.S. Sand Production (MMT)
U.S. Sand Production (MMT)
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GOOD FOR U.S. = GOOD FOR ARGENTINA
0
10
20
30
40
50
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Consumption of Sand In Hydraulic Fracking Total Consumption of Sand & Gavel
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WHAT, IF ANY, IS THE COST ADVANTAGE?
Price
Sand Based Products
Ceramic Based
Products
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WANT v. NEED
• Coated Ceramic
• Ceramic
• Resin Coated Sand
• Frac Sand
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• CONDUCTIVITY
• STRENGTH
• PERFORMANCE
• COST, COST, & COST
Coated Ceramic
Ceramic Resin
Coated Sand
Natural
Sand
BEST PRODUCT
PRICE
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CAN SAND AND RESIN-COATED PROPPANT PLAY A ROLE IN THE EXPANDED DEVELOPMENT OF ARGENTINA’S SHALE INDUSTRY?
• La Vaca Muerte Shale (2010 – 2012): • Wells drilled & stimulated (Massive hydraulic fracturing):
Thirty-one (31) vertical and four (4) horizontal wells. • Proppant: Mixture of 50/120, 40/80, 30/50, & 20/40 mesh. • Number of stages per well: varies, one to four for vertical
wells and seven to 11 for horizontal wells. • Ceramics & RCS (due to high initial shut-in pressures). • Average treating pressure: Approx. 7,200 psi • Range: 2,800 to 10,300 psi
Analysis to Characterize an Unconventional Reservoir, Journal of Petroleum Technology, February 2013 p. 131.
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PRODUCTION INCREASE IN U.S.
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GOOD FOR U.S. = GOOD FOR ARGENTINA
Cause: Horizontal drilling Multi-stage hydraulic fracturing Additional technological and management improvements
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GOOD FOR U.S. = GOOD FOR ARGENTINA
ECONOMIC REWARD OF SHALE OIL & GAS IN U.S.: • O&G industry employment increased by 65,000 to 971,000 in 2012; • $237B of growth to the US economy in 2012; • US production of NG & NGL are at all time record highs; • Crude oil production is headed back to levels not seen since the early 1980s; • High production led to lower crude prices; improved the competitiveness of refiners; • Prior to 2008 the US was a net importer of both diesel and gasoline. • Exports of diesel and gasoline were close to 1 MMb/d and 500 Mb/d in 2012; • Significant new infrastructure investment; • In 2013, as much as $45 billion may be spent on transportation infrastructure
(pipelines, rail cars, rail terminals and other projects); • Huge investments in secondary processing facilities; • Multi-billion dollar petrochemical plants over the next 5 years to process NGL and
produce byproducts; • Refineries on the east cost that were scheduled for closure came back online; • Increased interest in using NGL for truck transportation and proposals to build
prototype NGL locomotives; • Work for the army of investors, analysts and consultants needed to finance, inform
and navigate the industry through all the changes.
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GOOD FOR U.S. = GOOD FOR ARGENTINA
“After all, the impacts of the shale revolution we are all involved in are far broader than the energy business. They are leading to a renaissance in US manufacturing and the prospect of US energy independence. The economic and geopolitical impacts of those developments will start new games rather than change existing ones.”
Sandy Fielden’s article is found at: http://www.ogfj.com/articles/2013/04/the-economic-bounty-of-shale-oil--gas.html
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Argentina Produces Silica Sand or Quartz
0 100,000 200,000 300,000 400,000 500,000 600,000
2006 2007 2008 2009 2010
Argentina: Production of Mineral Commodities U.S. Geological Survey (May 2012)
Silica Sand
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ARGENTINA’S PRODUCTION OF MINERAL COMMODITIES ACCORDING TO U.S. Geological SURVEY (MAY 2010)
0
10,000,000
20,000,000
30,000,000
40,000,000
50,000,000
60,000,000
2006 2007 2008 2009 2010
Silica Sand Gravel Construction
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SAND IS AVAILABLE IN ARGENTINA
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Is the appropriate sand available?
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API RP56’s Recommendation for Testing Sand Used in Hydraulic Fracturing Operations:
– Sand Size (US Mesh) – Sphericity & Roundness – Maximum Acid Solubility – Silt Test (Turbidity) – Crush Resistance Test (KSI) – Sand Mineralogical Analysis (Si O4%)
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Recommended Sand Size:
RECOGNIZED FRAC SAND SIZES Frac Sand
Size Designation
Mesh Mesh Mesh Mesh Mesh Mesh Mesh Mesh
6/12 8/16 12/20 16/30 20/40 30/50 40/70 70/140
Nest of U.S.A. Sieves.
Recommended for Testing.
4 6 8 12 16 20 30 50
6 8 12 16 20 30 40 70
8 12 16 20 30 40 50 100
10 14 18 25 35 45 60 120
12 16 20 30 40 50 70 140
16 20 30 40 50 70 100 200
Pan Pan Pan Pan Pan Pan Pan Pan
A minimum of 90 % of the tested sand sample should fall between the designating sieve sizes; i.e., 16/30, 20/40, 30/50, etc. Not over 0.1 % of the total tested sand sample should be larger than the first sieve and not over 1.0 % should be smaller than the last sieve size.
.1 %
1.0 %
90%
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SPHERICITY & ROUNDNESS
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Maximum Acid Solubility:
RECOMMENDED MAXIMUM ACID SOLUBLE MATERIAL CONTENT IN FRAC SAND
Sand Size (mesh)
Maximum Solubility (Weight percent)
6/12 through 30/50 40/70 through 70/140
2.0 3.0
The acid-soluble material in frac sand should not exceed the values shown in the table below:
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SILT TEST:
• Several methods could be used to test the turbidity • Method I: Turbidity Measurement of Silt- and Clay-
Size Particulate Matter – The turbidity of tested frac sand should be 250 FTU or less
• Method II: Field On-Site Turbidity Test • Method III: Centrifugal Measurement of Clay and Soft Particle Content
– Frac sand clay and soft particle content should not exceed 1 percent, for example, 0.1 milliliters of sediment in a 10-milliter sand sample
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CRUSH RESISTANCE TEST:
Mesh Size Load On Cell (lb
force) Stress on Sand (PSI) Suggested Maximum
Fines (%by Weight)
6/12 6,283 2,000 20
8/16 6,283 2,000 18
12/20 9,425 3,000 16
16/30 9,425 3,000 14
20/40 12,566 4,000 14
30/50 12,566 4,000 10
40/70 15,708 5,000 8
70/140 15,708 5,000 6
Stress to Be Applied and Suggested Maximum Fines for Frac Crush Resistance Tests
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SAND MINERALOGICAL ANALYSIS: 99% SILICA
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Mine Sand
Wet Process
Dry Process
Sand Meeting API RP
56?
Imported Washed Sand
•Domestic API Sand
YES
NO
•Domestically Process API Sand
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Domestic or Domestically
Processed API Sand
Resin Coating Sand
Proppants Transload
Facility
Resin Coating Process
Mobile System
YES IPS (MSS)
IPS (MPT) NO
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Resin Coating: MYTH OR FACT?
• RC corrects grain’s sphericity &
roundness problems • Resin coating improves crush strength • Resin coating improves conductivity • Ceramic should be used at closure
pressures > 9,000 psi • RCS can be used at closure pressures up to
12,000 psi
MYTH FACT FACT MYTH FACT
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WHAT ARE THE LOGISTICAL CHALLENGES ASSOCIATED WITH SAND AND RESIN COATED PROPPANT’S ENTRY INTO ARGENTINA’S FRAC SAND SUPPLY CHAIN?
• Availability of sand • Supply should cover demand
– Average well requires approx. 3MM lbs per treatment.
• Transportation cost – Ideally, proppant should be
within 60 miles from well site
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ADVANTAGES SAND AND RESIN COATED
PROPPANT’S ENTRY INTO ARGENTINA’S FRAC SAND SUPPLY CHAIN
• Cost effective alternative • Unprecedented economic
development • Less contamination • Less delays* • No tariffs, duties, or Ad
Valorem* • No import fees*
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WHAT ARE THE LOGISTICAL CHALLENGES ASSOCIATED WITH SAND AND RESIN COATED PROPPANT’S ENTRY INTO ARGENTINA’S FRAC SAND SUPPLY CHAIN?
SAME CHALLENGES FOUND IN THE U.S. • Importance of adequate & sufficient storage
– Minimize proppant degradation – Reduce contamination exposure – Eliminate multiple handling of product – Warranty proppant supply
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WHAT ARE THE LOGISTICAL CHALLENGES ASSOCIATED WITH SAND AND RESIN COATED PROPPANT’S ENTRY INTO ARGENTINA’S FRAC SAND SUPPLY CHAIN?
SOLUTIONS IMPLEMENTED IN THE U.S. – Large storage trans-load facilities at the
port of entry to offset shipping lead-time – Modular movable trans-loads systems near
shale plays – Large stationary trans-load facilities in
strategic areas
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WILL SAND NEED TO BE IMPORTED, AND IF SO, HOW WILL THAT AFFECT OPERATOR’S BOTTOM LINE?
DOES LOCAL SAND MEET INDUSTRY STANDARDS & NEEDS?
YES NO
Industry will import frac sand until the infrastructure is developed
SAND IS STILL THE MOST ECONOMICAL ALTERNATIVE
Should be imported and coated Cost of shipping will fluctuate with oil prices, tariffs, duties, and taxes imposed on imported products
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WI Washed Sand
Washed Sand TX
U.S. Port
Puerto de Bahia Blanca
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