1st run in russia – novatek (largest independent gas ... · cement the casing through the tce700...

Objectives Land critical 7” intermediate casing at near

horizontal through notorious trouble zone Drill out with 6 1/8” PDC on RSS Well Background and Challenges Traditionally low tech drilling

Novatek looking to test new technologies to

enable ERD drilling capability

Results Turbocaser Express proven for ongoing

ERD project. Well suspended awaiting drill out.

Tight hole conditions limit available detail.

1st Run in Russia – Novatek (largest independent gas producer) TCE700 lands intermediate 7” casing on ERD well in Yarudeyskoye field

Case History

1 © 2013 Deep Casing Tools

© 2014 Deep Casing Tools

Saudi Aramco - Manifa Field 7’’ TurboCaser Express™ successfully lands the 2nd longest liner of

16,750ft for Saudi Aramco, KSA to Target Depth

7” TurboCaser Express™ (TCE700)

Objectives

Land 16,750ft of 7’’ liner to TD

Eliminate reaming trip

8½’’ horizontal section (87⁰)

Ream and wash down tight spots – RIH

Well Backgrounds and Challenges Offset wells requiring reaming / wiper

trips

Reaming trip eliminated in this run

2nd longest 7’’ liner run in KSA

Longest 7’’ TCE run in the world

Well trajectory

Case History

Results

16,750ft of liner to TD first time

Reamed 2,250ft of tight hole and obstructions encountered

TCE burst disc ruptured for cementing operations

Drill out performed successfully Value to Client

Eliminated need for reaming trip

Avoided stuck/POOH liner

Record run in KSA and worldwide

Proven technology for future challenging applications

“Shalerunner did the business and got the completion right to bottom” “Your tool provided excellent insurance” – Andy McGregor Senior Well Engineer

Objectives Land completions on depth Prove Shalerunner for future applications Well Background and Challenges Discovered in 1959, developed throughout

1970’s Essential to land at TD due to tight space

between TD and first perforation Manage risk from sloughing coal seams

and fill Results

Shalerunner activated towards end of

section to ensure removal of fill and successful landing at TD

1st Run in New Zealand – Shell 5” Shalerunner™ lands 4 ½” x 5” monobore completion first time

Case History



Turbocaser™ Express enables Bonavista Energy to land 7” casing at first attempt in west central Alberta, Canada

TCE700 tool drilled out with 61/8” (156mm) PDC bit in less than 20 minutes

Objectives Run 7” (177.8mm) casing to intermediate

TD in the Sylvan Lake field of West Central Alberta

Cement the casing through the TCE700 and

drill out with 7” (156mm) PDC bit Well Background and Challenges Multiple sloughing coal seams through the

lower part of the build section Results Successfully landed casing at TD after

reaming 900ft (274M) and cemented through TCE700 Turbocaser™ Express as per program

Turbocaser™ Express drilled out with 61/8”

(156mm) PDC bit in less than 20 minutes

Case History

Value to Client Intermediate casing to TD first time TCE700 Turbocaser™ Express drilled out with 61/8”

(156mm) PDC bit in less than 20 minutes Allows laterals to be drilled as planned No NPT cost incurred – Well can be completed on time No tools need to be retrieved prior to cementing Minimal drill out time Proven technology for field development and future

projects


Turbocaser™ Express tools land 2 strings of 177.8mm (7”) casing on first attempt for Bonavista Energy in Northern Alberta, Canada

TCE700 tools drilled out with PDC bits in under 15 minutes

Objectives Run 7" (177.8 mm) casing to intermediate TD in

the Pine Creek field of Northern Alberta Cement the casing through the Turbocaser™

Express and drill out with 156mm (61/8”) PDC bit Well Background and Challenges Field has sloughing coal issues through the build

section of the well Backreaming and sticky hole while POOH

Results Well #1 – Reamed 273M (896ft) to TD Well #2 – Reamed 57M (187ft) to TD Landed casing at TD and cemented as per

program in both cases Turbocaser drilled out with PDC in less than 15

minutes on both wells

Case History

Value to Client Intermediate casing to TD first time Allows laterals to be drilled as planned No NPT cost incurred No tools need to be retrieved prior to cementing Minimal drill out time Proven technology for field development and future

projects


Encana Corporation - Resthaven Field 5” Shalerunners™ reached Target Depth FIRST time, EVERY time

5” Shalerunner™ (TRS500) Objectives Job #1 - Run 114mm (41/2”) multi

stage frac liner in the lateral section Eliminate reaming / wiper trips Well trajectory of 90 deg First Deep Casing Tools run in

Canada Job #2 – Run 114mm (41/2”) multi-

stage frac liner in lateral Shalerunner used to guide casing

string to bottom Insurance to get casing string to

TD Job #3 – Reamed 151M (495ft) in

2.75 hours to land casing at bottom

Case History

Well Backgrounds and Challenges Offset wells requiring reaming / wiper

trips Well trajectories up to 90 deg Results Liner to TD first time Providing confidence to land

completions Value to Client Eliminated need for costly reaming /

wiper trips Reached TD first time with multi-

stage frac liner assembly Proved technology for standard

adoption Reduced possibility of hole washout-

better packer seat


Turbocaser Express™ 7” - second deployment offshore Norway delights client on challenging run by getting 7” liner to TD at first attempt

7” tool reams 2194 ft (669 m) @ 141 ft (43 m) /hour, helps land production liner at TD, first time

Objectives Run 7” liner in 9½” hole to TD @ 90 in unstable zones, at first attempt Have Turbocaser™ Express drill-thru available Cement as per program Well Background and Challenges Offset wells experienced hole instability Risk Register: unable to reach TD with liner P3 Unstable shales, coals and paleosoils Back-reaming and sticky hole when POOH for liner Results 7” liner held up 44KLbs 2194 ft (669 m) off-bottom Unable to rotate/slide – used Turbocaser™ Express Reamed total of 2194 ft (669 m) in 15.4 hours @141 ft (43 m) /hr avg Cemented as normal Value to Client Completion Liner to TD first time, no rathole No NPT costs incurred Confirmed technology value in Norwegian lithology

Case History

Case History

Objectives Run 7” production liner in 9 ½” hole to 5,380 m (17,652 ft) TD

@ 90 in Gulllfaks unstable zones Cement as per program

Well Background & Challenges Offset wells experienced hole instability Risk Register – unable to run 7” to TD due to washed out,

unstable shales, and ss ledges Two failed attempts to run 7” in original bore Deployment well was 2,281m (7,484 ft) sidetrack, mostly 90° Unstable shales, coals & paleosols; ST used LEDO Heavy back-reaming required on POOH before liner Results 7” liner held up 20 MT 1,263 m (4,144 ft) off-bottom Unable to rotate/slide – used Turbocaser™ Express Reamed total of 1,263 m (4,144 ft) in 21 hours @60 m/hr avg Cemented successfully Value to Client Completion Liner to TD first time, no rathole No Project Reserves financial requirement Allowed completions phase to start Proved technology in Norwegian lithology

Turbocaser™ Express 7” - 1st deployment offshore Norway meets client expectations on Gullfaks Satellite ~90 sidetrack - “The Turbocaser ™ Express functioned well and we believe it was a contributing factor to getting the liner down successfully. We are likely to use it again in the future .” Statoil SDE.

7” tool reams 1,200 m (3937 ft) @ 60 m (197 ft) /hour, helps land production liner at TD


“The Turbocaser Express functioned well and we believe it was a contributing factor to getting the liner down successfully. We are likely to use it again in the future ” Statoil Senior Drilling Engineer

Case History

Objectives Run 7” casing to depth first time in Manifa ERD well Cement as per program Achieve rapid drill out

Well Background and Challenges Offset wells experienced hole instability Tight spots while running in and tripping out Heavy back-reaming required on POOH before liner Unstable shale 7” Turbocaser™ Express written into well plan Results Landed liner at TD at first attempt Reamed with Turbocaser™ Express through several problem zones Cemented as normal Drilled out hard cement and tool in <30 minutes

Value to Client Avoided repeat stuck liner Allowed laterals to be drilled as planned Minimized drill out time Turbocaser™ Express planned for challenging wells

“A challenging 8 ½” hole section (12,000 ft/3,650 m) where we encountered several tight spots while tripping in/out of the hole and got the string stuck 2 times. In order to ensure deploying the liner to the bottom of the hole at depth 22,517 ft (88 deg) we have utilized 7” Turbocaser™ Express successfully and helped to clear tight spots across shale formations.” Saudi Aramco Drilling Engineer

Turbocaser™ Express reams shale formation to get 12,000 ft (3,650 m) 7” liner to TD

Case History

Objectives Run 7” casing to depth in a Abu Hadriya

quadrilateral PWI through under-pressured & unstable zones Cement as per program Achieve rapid drill out Well Background and Challenges Offset wells experienced stuck casing & BHAs Deployment well was 2nd. sidetrack & had

experienced stuck 7” & stuck BHAs Overbalance up to 2,500 psi Results RIH, liner differentially stuck 728’ off bottom Worked free with pills and reduced mud weight Turbocaser reamed 728’ to TD Drilled out hard cement & tool in <30 minutes

Value to Client Avoided repeat stuck liner Allowed laterals to be drilled as planned Minimized drill out time Proved technology for future mature field dev

7” Turbocaser Express lands 7” liner to depth.

VP Saudi Aramco Drilling - “One technology that we are currently testing and seems to be very promising is the Turbocaser Express.” 7” tool reams tight spots & filter cake, lands casing at depth and drilled out in <30 minutes

Turborunners deliver results and provide confidence in North Sea.

Example 1: First 8 ½” section lost due to hole collapse. 7” Turborunner used in 9 ½” sidetrack, also

partially collapsed in the sands. Saxon field Result: 915m 7 5/8” pre drilled liner landed Accessed 535 m of net pay; ($200MM NPV). Time 12 hours, rate 1,135 LPM max.

Example 2: Concerned about potential borehole collapse

Result: 1,525m 4 ½” liner landed and cemented 5” Turborunner run as risk reduction. Example 3: Nautical Petroleum, Kraken Field. Run 7 5/8” pre-drilled liner in a critical geological

sidetrack for DST and field evaluation. Result: TR-700 used to run completion & successful

DST conducted.

Case History

Case History

Turbocaser Express ™ 958 prior to surface testing

US Land – TR500 in three horizontal Bakken shale wells to land ~3,000m 4 ½” liner

Shalerunners™ eliminate wiper trips and successfully land complex multi stage frac liner assemblies on 4 wells

Objectives Run 4 ½” liner assemblies in the lateral sections Eliminate wiper trips Well Background and Challenges Offset wells required wiper trips 3,050m+ of 4 ½” lateral liners with 30 hydraulic open hole packers and 30 ball drop frac sleeves Used on 2 different wells in North Dakota and 1 in Wyoming (2 major IOCS)

Results No wiper trips needed – to TD first time Providing confidence to land completions Value to Client Eliminated need for costly wiper trips Reached TD first time with multiple stage packer liner assembly Proves technology for standard adoption


Case history

Hard rock reaming success for Turborunner Oman : 5” Turborunner reams 500 ft through high stress sandstone, lands liner at TD

Objectives • Run 4 ½” Liner to depth in Harmel Well through high stress sandstone

• Reamed though 500’ of trouble zone • Cement as per the program

Well Background and Challenges • Offset wells had stuck BHAs • Vertical side tracked 5 7/8” hole ; dogleg round fish • Two failed attempts to land liner at TD

Results • Ran liner to refusal @ 14,250’ • Turborunner reamed the last 500’ to TD in 16 hours • Cemented normally

Value to Client • Allows laterals to be drilled as planned • Proven technology for field development

“Clearly the Turborunner provided benefit and we are excited about running it again.” Vic Estes Drilling Engineering Manager, Anadarko

“One technology that we are currently testing and seems to be very promising is the Turbocaser Express.” Zuhair Al-Hussain VP, Saudi Aramco Drilling & Workover Group

Statoil’s Senior Engineer, Drilling Operations, Michael Mountford, said: “The Turbocaser Express functioned well and we believe it was a contributing factor to getting the liner down successfully. We are

likely to use it again in the future”.

Senior Drilling Engineer for CNR International – Stephen Cameron, commented: “The Turborunner is a cost effective solution which greatly enhances the successful running of the liner string in potentially unstable

formations, without compromising the well”.

Senior Drilling Engineer for PetroCanada UK - Steve Salter, commented: “We felt the tool gave us an operational advantage with little or no operational risk and were happy with the performance it provided.”

Malcolm Banks, wells team leader at BP, said, “We are supporting this development as Turbocaser will deliver significant cost reduction to our intermediate casing operations in difficult formations. Currently,

rotation of large intermediate casings is expensive and Turbocaser gives us a more reliable and cost-effective reaming solution. The fact that Turbocaser is drillable allows additional operational efficiencies

and reduces risk.”

Customer Testimonials

Senior Drilling Engineer for Occidental, Carlos Mercado, commented about a successful Shalerunner run in Texas achieving successful placement of 5 ½” casing in a troublesome Wolfbone development well: “We felt

the tool gave us an operational advantage with little or no operational risk and were happy with the performance it provided.”

Rod McNeill, Newfield Chameleon State 2H, said: “Without Shalerunner we would have never considered running production casing with the Baker 24 stage Frac Point completion without making a dedicated

reamer trip”.


Customer Testimonials

1st run in russia – novatek (largest independent gas ... · cement the casing through the tce700...

Documents