Tacrom Presentation 2010

54
TACROM INTRODUCTION TACROM INTRODUCTION Company Structure Company Structure Parent Company: C.A.T. Parent Company: C.A.T. GmbH GmbH

description

tacrom

Transcript of Tacrom Presentation 2010

Page 1: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Company StructureCompany Structure

Parent Company: C.A.T. GmbHParent Company: C.A.T. GmbH

Page 2: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Company PresentationCompany Presentation

June 2006-Tacrom Services was established in Romania

Oct 2006-first frac campaign in Moinesti area (10 wells)

Since then we performed 160 fracs on-shore and off-shore of Romania, Azerbaijan and Bulgaria

March 2008-we started to provide coil tubing and nitrogen service (more than 100 jobs in Romania)

June 2008-gravel-pack service was provided (more than 45 jobs in Romania)

Page 3: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Services ProvidedServices Provided

Hydraulic Fracs Acid Fracs Frac-Packs Acidizing Gravel-Packs Coil Tubing & Nitrogen Service

Page 4: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONHydraulic FracsHydraulic Fracs

The objective of hydraulic fracturing is to increase well productivity by creating a highly conductive flow path some distance away from the well bore

Using this technology we can increase production rates as well as overall recoverable hydrocarbons.

Page 5: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONHydraulic FracsHydraulic Fracs

Page 6: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONAcid FracsAcid Fracs

Much of the theory of hydraulic (proppant) fracturing is applicable to acid fracturing especially regarding fracture initiation and propagation. Leak-off and fracture conductivity are however fundamentally different

Acids create enhanced productivity by dissolving acid-soluble rocks, such as carbonates. The acid etches (dissolves) the walls of the fracture. Alternatively, the acid leaks off into the formation (accelerated by wormhole formation)

Page 7: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONAcid FracsAcid Fracs

The most common acid system is hydrochloric acid and this reacts effectively with above mentioned rocks

Page 8: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONFrac-PacksFrac-Packs

Frac-Packs are a combination of a hydraulic fracturing and a gravel pack

This type of treatment is suitable for medium permeability unconsolidated formations

Is reducing to 0 formation sand flow and is creating a hi-permeability path for hydrocarbons

Page 9: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONAcidizingAcidizing

Apart from acid fracturing jobs, there are also two categories of acid treatment:

- acid washing - matrix acidizing In acid washing, the objective is simply tubular and

wellbore cleaning. Treatment of the formation is not intended.

For matrix acidizing, acids are used to create enhanced productivity when the acid reacts with the soluble substances in the formation matrix to enlarge the pore spaces.

Hydrofluoric acid (HF) is occasionally used in sandstones for the removal of fines or clay minerals. It is never used in carbonate reservoirs as it produces an insoluble precipitate (calcium fluoride)

Page 10: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONGravel-PacksGravel-Packs

Gravel-packs are sand control operations applicable to unconsolidated hydrocarbons reservoirs in terms of reducing dramatically the sand flow, this way extending the work over intervals and life for bottomhole equipment

Page 11: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Well Candidate EvaluationWell Candidate Evaluation

Hydraulic fracturing is generally applicable in reservoirs with low permeabilities (< 10 mD)FracPacks (Sand Control) in moderately permeable reservoirs Well selection involves finding candidates that will benifit from increasing payzone conductivityAll treatments require reservoir pressure for the drive mechanismThe history of stimulation operations should be taken into consideration

Page 12: Tacrom Presentation 2010

The fracture must not propagate in water-saturated zones

Wells with high skin factor Wellbore integrity Possibility of equipment emplacement at the wellsite

TACROM INTRODUCTIONTACROM INTRODUCTION Well Candidate EvaluationWell Candidate Evaluation

Page 13: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONFracture SummaryFracture Summary

Page 14: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONStatistics of Increased ProductionStatistics of Increased Production

Page 15: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONOperational OverviewOperational Overview

All of the services provided by Tacrom Services are done in a professional manner Production gained after stimulation average 2 to 4 times more.

Page 16: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONFracturing EquipmentFracturing Equipment

10 m3/min Blender. Fully process controledHydration Unit. On the fly mixing of polymer2,250 HHP Pumptrucks.State of the Art Data Acquisition TruckSandtruck - proppant handling Efficient Rig Up/DownHeating and filtering of frac fluidPurpose built, stackable frac tanksProviding underbalanced well cleanout after the frac

Page 17: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION10 m3/min BLENDER10 m3/min BLENDER

Page 18: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION10 m3/min BLENDER 10 m3/min BLENDER

Truck mounted hydraulically driven mixing and blending unit

Fully computerized on the fly mixing capability2 each sand screws up to 6,0 tons / min2 each dry additive feeders2 each liquid additive feeders

450 HP available from truck engine

Page 19: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONHydration UnitHydration Unit

Page 20: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONHydration UnitHydration Unit

Mixing Unit for linear gel preparation Hydraulically driven pumps. Installed Power 410 HP Discharge rate: Up to 10 m3/minute Chemical Feeders:

1 each dry chemical feeder for guar injection 3 each liquid chemical pumps with coreolis flow meters

26 m3 on board storage 3 magflow flow meters for mixing and transferring fluid Total “mix on the fly” technology. No contamination of

water tanks. No wasted chemicals or mixing time compared to batch mixing

Page 21: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION60 tonnes Proppant Truck60 tonnes Proppant Truck

Page 22: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION60 tonnes Proppant Truck60 tonnes Proppant Truck

Hydraulically operated DumperFully enclosed, two compartment design42 m3 storage capacity (60 ton maximum) Roadweight 36 tons maximum

Page 23: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION2250 HHP Pump Unit2250 HHP Pump Unit

Page 24: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION2250 HHP Pump Unit2250 HHP Pump Unit

Truck mounted remote controlled pump unitsSPM Triplex Pump, 5“ Fluid End, Allison Transmision, MTU Diesel EngineWork Pressure: 1000 bar max.Rate: 500 – 2200 l/min

Page 25: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONData Acquisition TruckData Acquisition Truck

Page 26: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONData Acquisition TruckData Acquisition Truck

Air Conditioned DesignSelf Powered - 30 kW GeneratorRemote Control Frac EquipmentMonitoring and Data RecordingReal time data transfer to customerState of the Art Meyer‘s Software

MFrac – Treatment DesignMinFrac - Minifrac AnalysesMFrac & MView – Treatment Control

Page 27: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONData Acquisition Truck Data Acquisition Truck

Page 28: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION3“ SPM 1502 Piping3“ SPM 1502 Piping

Page 29: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Combination heating/filtering unitCombination heating/filtering unit

Page 30: Tacrom Presentation 2010

TACROM ITRODUCTIONTACROM ITRODUCTION Combination heating/filtering unitCombination heating/filtering unit

Compact 4x4 chassisParallel, double pod design for efficient

operation100 microns primary and 5 microns

secondary filters90 m3/ hour filtering (with normal field water)3.5 million BTU (1025 kW/hr) heater unit45 m3/hour heating (from 20C to 200C.)Heat alone,filter alone, or combination

Page 31: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Filtering unitFiltering unit

Page 32: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Filtering unitFiltering unit

Compact skid or design Transport on trailer or flatbed truck24 kW Hatz diesel motorParallel, double pod design for efficient

operation100 micron primary and 5 micron secondary

filters90 m3/ hour filtering (with normal field water)Clean and filter simultaneously

Page 33: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Intermediate, 2800m CTUIntermediate, 2800m CTU

Page 34: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Intermediate CTUIntermediate CTU

2800 meters of 1 ¼ tubing on the reel Compact, efficient design. Crane included on unit. 18 scm/minute 210 bar air compressor included Foamer pump included for foam cleanouts All variables recorded during the operation Full job report given to customer. Graphical and/or

tabular data offered Optional pressure control equipment. Low cost 210

bar annular bag or 700 bar bop‘s. Double or triple pressure control offered.

Optional nitrogen service for inert gas requirements Extremely fast Rig up and rig down. Fully trained, experienced crew.

Page 35: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Flowback TrailerFlowback Trailer

10 m3 Flowback trailer delivered with CT unit. Compact, efficient design. Handles all wellbore debris Degasser included. No spills. No mess.

Page 36: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Flameless Nitrogen PumperFlameless Nitrogen Pumper

Page 37: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Flameless Nitrogen PumperFlameless Nitrogen Pumper

10-85 scm/minute pump rates possible700 bar pressure limitationHighly accurate Electromagnetic flowmeterFlameless heating of nitrogen for safe

operationFull recording of all pumping variables. All

data will be included in the customer report10,000 liter on board storage tank. Most

jobs will not require additional product. Customer charged only for nitrogen pumped

down the well.

Page 38: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Mobile, versatile, purpose built Mobile, versatile, purpose built

equipmentequipment

Page 39: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Treatment DesignTreatment Design

Well selection involves finding candidates that will benifit from increasing payzone conductivity. High pressure, low perm, high skin wells are the most desired candidates.

Meyer‘s Frac SoftwareState of the Art Software PackageContinous UpgradingMFrac – Treatment DesignMinfrac – Pressure AnalysesMView – Data ProcessingMProd & MNPV - Economics

Page 40: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTIONMeyer‘s SoftwareMeyer‘s Software

Process ControlFrac Data ManagementFrac DesignFrac Geometry ModellingMatching Production to stimulation design

Page 41: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION

DATA REQUIREMENTSDATA REQUIREMENTSReservoir DataGeo-Mechanical DataFrac Fluid DataProppant Data

DATA SOURCESDATA SOURCESWell LogsCore and Cuttings AnalysesWell Tests

Page 42: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Rock Properties Rock Properties

MFRAC MFRAC

Page 43: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Fracture Geometry Fracture Geometry

MFRAC MFRAC

Page 44: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION MinifracMinifrac

Step Rate TestFracture Extension Pressure

Step Down TestNear Wellbore FrictionPerforation Friction

Pressure Decline AnalysisISIPFluid Efficiencykh, k, p*

Page 45: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION STEP RATE TEST STEP RATE TEST

MinFRAC MinFRAC

Page 46: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION STEP DOWN TEST STEP DOWN TEST

MinFRAC MinFRAC

Page 47: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Minifrac AnalisysMinifrac Analisys

MinFRAC MinFRAC

Page 48: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION

MView / MFracMView / MFracControl Treatment Net Pressure

Early Detection of Screen OutDisplacement

MProd / MNpvMProd / MNpvProduction analysis and future production estimationNet present value

Page 49: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Real time parametersReal time parameters

MView MView

Page 50: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Prefrac Production Estimation Prefrac Production Estimation

MProd MProd

Page 51: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Net Present Value Net Present Value

MNpv MNpv

Page 52: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION Fluid Systems & ChemicalsFluid Systems & Chemicals

FRAC FLUIDSFRAC FLUIDS Water Base Oil Base Foam Base Acid Base

PROPPANTPROPPANT Quartz Sand Sintered Bauxite Ceramics Resin Coated

ADDITIVESADDITIVES Biocides Buffers Polymers Crosslinkers Temperature Stabilizers Breakers Friction Reducers Surfactants

Demulsifier Foamer

Clay Stabilizer Fluid Loss Additives Diverters

Page 53: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION

What can Tacrom do for you?What can Tacrom do for you?

Assist in well selection Assist in well preparation Arrange subcontractors for logging, downhole

equipment and surface pressure equipment. Supply engineering for frac design Supply tanks, equipment and chemicals for

stimulation treatments Perform well stimulation treatments with acid or

proppant fracs Gravel-packs operations Perform matrix acid treatments with or without

nitrogen, using conventional tubing or coil tubing Post frac underbalanced cleanout using coil tubing

Page 54: Tacrom Presentation 2010

TACROM INTRODUCTIONTACROM INTRODUCTION

THANK YOUTHANK YOU

QUESTIONSQUESTIONS