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Agenda
2
• Rival Downhole Tools introduction
• Horizontal Well Challenges for Drilling Motor Technologies
• Solutions
• PDM Reliability
• Percussion Drilling
Ashmin established as a 3rd party engineering firm
for downhole tools
2002
2004POWR Motors product launch
for 1.69” to 12.25”
Launch of full Thru Tubing BHAcomponents
2008
Ashmin Legacy
3
2015Workover Solutions
commenced operations in the NE
US
XtendR friction reduction tool
launched for thru tubing
EV Private
Equity invests
into Ashmin and
WOS
2017
2018Launch of
Rival Downhole Tools
Rival Downhole Tools ("Rival") is a developer/provider of a
suite of innovative downhole drilling and workover tools:
• Rival PDM: Best in class Performance Drilling Motors –
Higher torque, greater reliability, field proven since 2004
• Rival FRT: Friction Reduction Tools for extended reach
and increased rate of penetration
• PDMct & FRTct: Best in class performance motors and
friction reduction tools for frac plug drill outs, milling,
and other completion activities
• Ashmin Engineering: Rival's engineering department
("Ashmin") provides 3rd party engineering services, as
well as develops cutting edge tech for Rival’s offering.
Company
Addressable Market & Value PropositionAshmin provides Rival with a state of the art
R&D department
Contract engineering for 3rd parties
requiring innovative downhole solutionsEngineering
Provides drilling
operations with
high performing,
reliable motors
Higher torque and
longer life
compared to
standard drilling
motors
Patent protected
PDM
Coil tubing
motors & friction
reduction tools for
completion and
workover services
Best in class
product: higher
torque and higher
strength with low
operating costs
Patent protected
ct
Friction reducing,
extended reach
tools
Axial pulses
enhance ROP to
extend reach in
long laterals
Coil tubing &
drilling
applications
Patent protected
FRT
Rival Downhole Tools – Company Profile
• Aggressive growth towards top 3 drilling motor provider
• Partnership versus traditional transactional approach
• Reliability and performance tracking capabilities
unmatched in downhole tools
Horizontal Well Challenges for Motor Technologies
5
Inc
reas
e R
OP
To
rqu
e f
t-lb
2005 2010 2017
Horizontal: 120 FPH30 FPH -
multiple generally 1BHA for curve &
lateral:-
20 days 6 - 7 daysDays per well: -
1995 2017 2020
4-3/4" (5") 16,0001,500 - 2,000 5,000 - 8,000
4,000 - 7,000 45,0006-3/4" (7") 12,000 - 24,000
1
Horizontal Well Challenges for Motor Technologies
6
ConnectionRec’d
Make-up TorqueYield Torque
2-7/8 IF 15,870 21,160
2-7/8 REG 10,850 18,100
2-7/8 Slimline 16,200 27,980
3-1/2 REG 11,500 19,250
675 with 4.50 Head O.D.
Company MotorOperating
Torque
Stall
Torque
BICO 7” SSS100 20,190 33,000
NOV 675ERTcr7850 11,014 30,290
Dyna-Drill DD700786.8 14,630 21,950
Basintek BT675785.7 SX 13,600 20,400
P-V Fluids PV675764-HS-4 15,651 N/A
Horizontal Well Challenges for Motor Technologies
7
• Reduce the bit to bent length from an average of 74” -76” to 48” - 56”
Bit to Bent2
So, limited utilization of a single flex shaft as transmission
Max Bent Angle3
• Maximum angle setting while rotating
2015: 2.38° (2.60°)
2005: 1.5°
Max RMP4
• Maximum RPM of motor
2015: 120 RPM
2005: 20 - 40 RPM
Rival PDM
8
• Had a focused, phase one launch in April 2018
• Is a proven, reliable design based upon +15
years of Ashmin experience
• Is a very simplistic tool with fewer parts then the
industry standard
• Has a mud lubricated bearing assembly with
fixed bend and adjustable housing options
Claw style transmission in 5.12” and 7.12”
CV transmission in 8.5”
• Has double shoulder connections in drive line
Rival PDM Bearing Section
9
• Mud lubricated; no seals; 300 hours minimum run
• In-house Radial Bearings and Thrust Races that:
▪ Allow for max WOB
▪ Improve performance downhole
▪ Reduce NPT and long-term costs
• Mandrel catch safety feature
• Run successfully since 2004
• Available slick or stabilized
Size Max Torque
commercial
Max Torque
prototype
475/500 11,800 ft-lbs 17,000 ft-lbs
675/700 32,000 ft-lbs 40,000 ft-lbs
800 45,000 ft-lbs 65,000 ft-lbs
962 55,000 ft-lbs -
Rival PDM CV-joint Transmission
10
• Designed to handle all industry available
even wall and hard rubber power sections
• Oblong holes reduce washouts
• Patented replaceable ball pocket and
associated balls extend the overall life of the
transmission to reduce the average cost per
run
Our C-V III transmission is a high-torque,
high-strength C-V with patented,
replaceable pocket inserts designed for use
with high torque power sections.
Rival PDM Flex Shaft Transmission
11
• Designed using Ashmin’s proprietary design
calculator and optimized with Finite Element
Analysis (FEA)
• Direct applied proprietary hardfacing applied
on the shaft
• Carbon steel single piece, stainless steel or
titanium
• Radial upper bearing with tiles or PTA
• Simple to assemble and maintain
Solid, flexible transmission rod for straight
or bent motor applications.
Rival PDM ABH
12
• Only one of two 3-piece ABH on the market (patented)
• Replaceable, low-cost trim ring extends life and lowers costs
• Large bore handles high-torque transmissions
• Full bore options slide over transmission
• Ashmin Tough Hardfacing extends life and can be refurbished
• Adjustable in the field
Size Bit to Bent ABH
(FBH)
475 57” (47”)
675/700 65” (52”)
800 88” (76”)
963 110” (103”)
Rival PDM Transmission Housing with Bypass
13
• Defined mud bypass to the annulus between power section
and bearing section (patented)
• Adjustable fluid bypass based on mud and bit nozzles
• Example: 7” motor with 720 GPM; 120 GPM mud bypass
through transmission housing; 600 GPM mud flow through
bearing section
• Currently shop adjustable only; future – field adjustable
Rival PDM Power Section
14
• Total of eighty motors in phase one,
consisting of:
▪ 15x 5.12” drilling motors rated to 12,000 ft-lb
▪ 40x 7.12” drilling motors rated to 32,000 ft-lb
▪ 25x 8.5” drilling motors rated to 45,000 ft-lb
• Powersection strategy built around asset
intensity in our first phase:
▪ 8” 7/8 4.0 EvenTek
▪ 8” 7/8 4.0 Conventional
▪ 8” 7/8 3.4
▪ 7” 7/8 5.0
▪ 7” 4/5 7.0 EvenTek
▪ 7” 4/5 7.0 Conventional
▪ 7” 7/8 5.7
▪ 5” 6/7 8.0
Rival FRT
15
• Is also undergoing a focused, first phase
launch in Q2 of 2018
• Is a friction reduction tool that enhances
weight transfer and extends the reach of
bottom hole assemblies in lateral applications
• Utilizes a powersection and a shock tool
similar to other FRT technologies available in
the market
• Is not an “us too Agitator”. It’s target
frequency of 10-12 Hertz allowing for
stronger, longer axial pulses and further
shock tool engagement.
• 16 drilling Rival FRT’s are included in our first
phase, consisting of 5” and 7” FRT’s (8 each)
High Speed Drilling
• High speed drilling with an
expected bit speed of app. 800
RPM
Future 750 RPM bit speed + 40
RPM DP rotary
Currently 120-300 RPM bit speed +
80-120 RPM DP rotary
• Increased ROP by 30% to 50%
Percussion Drilling
• Less torque requirement thus
Less reactive torque
Better steerability
Less “rotational” horsepower
requirements at the bit
Alternative Designs to address Challenges
“The pace of drilling an oil or gas well with conventional mud motors is reaching technical limits.
Ashmin has combined the function of a percussion hammer with the rotational action of a drilling motor to further increase drilling efficiency…”
We call it the HammR Drill
Drilling Hammer Trends
Mud Hammer CompanyType of
ActivationType of tool Size Active Comments
AnderhammerAndergauge
Drilling SystemsPiston Percussion Hammer 6-3/4" No
Flow control system -
Agitator
Novatek Hammer Novatek Piston Percussion Hammer 7-3/4" No
SDS Fluid
HammerSDS Digger Tools Piston Percussion Hammer
4-3/4"; 6-3/4";
8"No
Wassara Hammer Wassara Piston Percussion Hammer2"; 3"; 3.5"; 4";
5"; 6"; 8"Yes Clean water only
Mudhammer Drillstar Piston Percussion Hammer 5"; 7" Yes For all drilling fluids
Hydro Efflux
HammerSinopec Piston Percussion Hammer 5"; 7"; 9" Yes
Commercial, for all drilling
fluids, using coanda effect
Fluid Hammer Upside Energy Piston
Percussion section combined
with a sealed mud motor
bearing section
8" YesPrototype testing, for all
drilling fluid
Fluid Hammer NOV Camshaft
Percussion section combined
with a sealed mud motor
bearing section
7" Yes
Commercial, for all drilling
fluids, not run in Western
Hemisphere
HammR Drill Ashmin Camshaft
Percussion section integrated
into a mud lubricated mud
motor bearing section
2-7/8"; 3-1/8";
7"Yes
2-7/8" & 3-1/8" are
commercial, 7" prototype,
for all drilling fluids
Drilling Hammer Trends
• Integrate Percussion & Rotation
• Increase in ROP >30%
• Compatible with MWD
• Improve Steerability
• Compatible with all bit types
• Reduce stick slip with PDC
• Minimizes tool failures
• Produce a less tortuous wellbore
HammR Drill
HammR Drill - Design Objectives
• 3 year R&D program
• Developed entirely in-house
• Commercial version of 2-7/8” and 3-1/8”
tools sizes
• Successfully completed 7” system in field
trials in cooperation with Scientific Drilling
HammR Drill - Development
Bearing Section Specifications
Generation Gen 1 Gen 2 Gen 3
Bearing Section Overall Length (in |
cm)74.7 | 189.7 74.6 | 189.5 76.0 | 193.0
Bit to Bend Length (in | cm) 84.2 | 213.9 84.1 | 213.6 86.0 | 218.4
Hammer OD (in | cm) 7.13 | 18.1 7.13 | 18.1 7.25 | 18.4
Bearing Housing OD (in | cm) 7.13 | 18.1
U-Join Housing OD (in | cm) 6.88 | 17.5
Bend Housing Pad Radius (in | cm) 3.81 | 9.7
Maximum Drilling WOB (dynamic) 108,000 lbs. (49,000 kg)
Maximum Overpull to Re-Run 250,000 lbs. (109,000 kg)
Absolute Overpull 600,000 lbs. (272,000 kg)
Maximum Driveline Torque 14,000 ft-lbs (19,000 N-m)
Maximum Operation RPM 150 rpm
Bit Box Connection 4-1/2 Reg Box
HammR Drill - Specifications
Hammer Mechanism Specifications
Generation Gen 1 Gen 2 Gen 3
Number of Ramps 8 24 8 6
Maximum Impact
Frequency (Hz)20 60 20 15
Impact Energy (J) 146 32 146 192
Impact Force
(approximate, lbs.)15,000 6,000 15,000 20,000
Spring Design Belleville Belleville Coil Spring
Ramp Contact Design Sliding Sliding Rolling
Hammer Linear Support
Design2 Castles 2 Castles 10 Splines
HammR Drill - Specifications
No. of Test
Runs
Interval Drilled
(m)
Total Drilling
Hours.
ROP (m/hr.)
Avgas
Company 1 6 5,276 154 34.3HammR Drill
Generation 14 3,378 114 29.6
HammR Drill
Generation 22 1,898 40 47.45
Company 2
(All Gen 2)4 2,280 140 16.2
Company 3
(All Gen 2)2 2,583 93 27.7
Grand Total 12 10,140 387 26.2
• Company 1 and 2 are operators in Pennsylvania. Company 3 is in Canada.
• All runs were in 8.75” hole size in intermediate section down to kickoff point
HammR Drill - Field Test Run Results
Note:
Key Points
• Increased ROP
• Minimized Slide
Time
• No MWD Failures
• Similar Power
Sections 7:8 3.3
• Similar Flow Rates
& Density
• Similar Water
Based Drlg. Fluids
HammR Drill - Field Test Data
Key Observations/Results
• Good/excellent ROP: 30 - 50% increase
• No effect on PDC durability
• Excellent Steerability
Repeatable/predictable tool face - low
reactive torque
Reduced slide time - improved BUR yield
• No interference MWD signal
• No BHA related failures
• Successfully integrated hammer
mechanism into bearing
assembly of steerable mud
motor
Summary
• Effectively run in directional and
vertical wells, all with PDC bits
HammR Drill - Summary
RRS
Potential competition
and replacement to RSS
Result Motor Power Section
No need for high
torque power section
anymore
HammR Drill - Summary
Reduced slide time
from planned 7% to
1% - 2.5%
• HammR Drill – 7” Fourth Generation 68” – 70” BTB
Ten 7” tools in the field for optimization in 2018
• Drilling Optimization Formation (soft to hard)
Bit (design and WOB)
Hammerdrill
• Impact Load
• Impact Frequency
• Numerous more runs needed to research the potential of a RSS
alternative and less torque power sections
HammR Drill - Path Forward