Otc - Suckerrods_12!04!27 Final

7/30/2019 Otc - Suckerrods_12!04!27 Final

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BlueRodsTMPremium Sucker Rods

Ezequiel FernndezTechnical Sales Sucker Rods


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Tenaris Sucker Rods: Highlights

Complete range of sucker rods and related accessories Proprietary steel grades

Fully integrated manufacturer: steel casting, rolling & finishing

Innovative product development

BlueRodTM HolloRodTM Series

Steel Casting Hot Rolling Fini


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Sucker Rod Stocking Point

Sucker Rods Production Fa

Villa Mercedes,Argentina

Pindamonhangaba,Brazil

Veracruz, Mexico

Campina, Romania

Tenaris Sucker Rods: Our Growth


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Tenaris Sucker Rods: Our Growth

1320

26

9

10 10 10

6 11

2313

13

2003 2005 2011 2012 2013

Romania

Mexico

Brazil

Argentin

13

29

41

60

71

[MM

Feet]

26 26

Sucker rods production capacity has expanded, reaching 71 million


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Tenaris Sucker Rods: Product Line

Industry standardsAPI RodsHigh Strength Rods

IndustrAPI RodsHigh Str

X-Torque

BeamPumping

ProgrP

Wide range of products

Tenaris proprietarydesignsBlueRodTM D AlloyBlueRodTM KD Steel

Tenaris designsHolloRodBlueRodT

BlueRodT


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BlueRodTM: Main features

Tapered trapezium thread profile.

Diametrical interference with flank-to-flank contact.

Improved stress distribution along the thread profile.

Higher load capacity due to reduced pin make uppretension.


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BlueRodTM: Main features

API Thread BlueRodTM Thread

API ThreadPrincipal Stress

BlueRodTM

Principal Stress


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BlueRodTM: Field experience

More than 100 wells installed

Over 3.5 years of working tim

Up to 15 million cycles

New experiences in North Am

- 15 wells installed

- 10 in USA


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BlueRodTM: Field experience

% Test Wells

Handle HighLoads

ReduceInterventions

IncreaseProduction

Pumping unit

Depth ft

Pump

Production (BPD)

SPM / RPM

Goodman API D (sf 0.9)

Torque (lb*ft)

Failures/year

38%912-365-168 to1280-427-192

2276 to 9679

1.75 to 2.25"

264 to 912

9.6 to 8.5

95% to 212%

na

2 to 0

28%

912-365-168 to1280-427-192

5905 to 9186

1.75 to 2.75"

270 to 993

3.5 to 9.2

75% to 180%

na

3 to 0

12%

912-365-168 to1280-427-192

2700 to 6899

2.25 to 2.75"

503 to 1132

6.7 to 9.3

100% to 170%

na

2 to 0.7

Main GoalsApplications


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Field experience in North America

Location: Regina, Canada

Product: BlueRodTM D(4142) Steel

Location: North Dakota, United States

Product: BlueRodTM KD(4320) Steel

Customer: Hess Corporation


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BlueRodTM KD(4320) Steel Hess Corpo

Pumping unit: Rotaflex 1100

Product: Grade KD BlueRodTM, 76 Taper.

Rod Loading: 212%(SF 0.9)API Grade D

Pump bore: 2.25

Pump depth: 9,049 ft (m)

Flow rate: 437 bpd (m3/d)

Strokes per minute: 3.6 SPM

Stroke length: 306

Well characteristicsSPM 3.6

Bore 2.25

United States


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Date RunningTime Cause

18-Aug-06 - unknown8-Feb-07 174 7/8 pin12-Jul-07 154 1" pin3-Mar-08 235 unknown6-Aug-08 156 pump29-Oct-09 449 pump8-Sep-10 314 7/8 pin @ 515017-Jun-11 282 7/8 pin @ 402511-Aug-11 55 7/8 pin @ 3900

Intervention History

9 ALS failures in 5 years. 56% connection failures.

Average time between failures 27 Rod-Tubing wear. Presence of H2S.


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Performance Comparison

API EL Sucker RodsPerformance

Premium ConnectioExpectation

Analyzed Period5.0 years

(Aug 2006 March 2012)New installatio

March 2012

Rods Failures 5 Rod failures -

Rod Failure Rate 1 failures per year -

Other Interventions 3 (Pump / others) 3 (Pump / other

Maximum Flow Rate 437 BPD 437 BPD

Average SuckerRod Life

270 days Over 270 days to set up a Up to 10MM = 1080 days.

Observations pump 2.25 pump 2.25


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BlueRodTM D(4142) Steel

Pumping unit: C456-256-144

Product: Grade D BlueRodTM, 76 Taper.

Rod Loading: 130%(SF 0.9)API Grade D

Pump bore: 2.75

Pump depth: 3,350 ft (1,021 m)

Flow rate: 800 bpd (m3/d)

Strokes per minute: 7.4 SPM

Stroke length: 144

SPM 7.4

Bore 2.75

Canada

Well characteristics


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API HS Sucker Rod Premium Conne

Analyzed Period1 year

(Dec 2008 Dec 2009)2.6 yea

(Dec 2009 M

Interventions 2 connection failures 0 rod fail

Rod Failure Rate 2 per year 0 failure pe

Other interventions Regular maintenance Regular main

Maximum Flow Rate 600 BPD 780 BP

Average Sucker Rod Life 6 months 32 mont

Observations Frequent connection failures Over 10 MM cycles w

Performance Comparison


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BlueRodTM premium sucker rods have demonstrated out

performance where rod pumping was impossible before

Conclusions

Our customers have successfully tested the BlueRodTM inmore than 100 w

BlueRodTM has proven to be reliable in the most demanding applications, underhigh loads ortorque,reducing failure rates, down time andincreasinproduction.

Our understanding of the market and customers needs led us to developBlueRodTM KD which is actually being tested at212% of a regular grade D r

By being close to our end-users, Tenaris consolidates its presence in Nortand the rest of the world.

Otc - Suckerrods_12!04!27 Final

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