Brochure ENAL ING Baja Res

8/12/2019 Brochure ENAL ING Baja Res

1/23


2/23


3/23


4/23

GEOTHERMAL ENERGY FROMATOZExploration: Geophysics

Mathematical reservoir modellingChemical well samplingWell stimulation

Construction and start-up Environmental impact assessment,environmental studies and remediation

Development of turbinesSurface equipment Power plant

Pressure, temperature and spinner

logging (PTS)

Appraisal and well management

Exploration: Geology Exploration: Geochemistry Reservoir potential assessment Drilling


5/23

8 ENAL GROUP 9 ENAL GROUP

The ENALgroup is a partnership formed by specialists from diverse engineering backgrounds

focused on the development of integral geothermal energy projects.ENALsexperts can provide advice and support at all stages of a geothermal energy project,from the initial exploration activities to identify potential sites to the construction and operationof the power generation plant.

Our highly qualified staff has a broad knowledge of all the disciplines within the geothermalfield and a wide experience in all aspects of geothermal energy project development.

ENALhas an external team of international advisors who provide support for specific matters.

The company also a global network of technology partners to solve every type of technicalproblem, procurement of supplies, scientific softwaredevelopment, or services related tospecialized tools for project development.

Who is ENAL Group


6/23


ENALcan offer the needed expertise for the identification and assessment of geothermal

resources, carrying out field work such as compilation of data, measuring and sampling forcomprehensive geophysical, geochemical and geological surveys. ENALhas the expertise toprovide support for data processing, interpretation and modelling using 3D digital maps and

specialized software.

ENALcan integrate all the required information to have a conceptual model for the assessmentof the geothermal potential for the selection of suitable sites, as well as the design of

exploratory wells and strategies for adequate field development.

Exploration


7/23

12 ENAL GROUP

POROSITY

TEMPERATURE

THICKNESS

AREA

13 ENAL GROUP

ENALhas a technical group of modelling experts that use specialized software tools for theearly stages of geothermal potential assessment.

Reservoir potential assessment

ENALhas developed its own models for potential assessment based on Monte Carlo statisticaltechniques and using volumetric and heat storage methodologies.

ENALalso has its own software(the quantitative GeoCostENALmodel) for the elaboration ofpreliminary economic feasibility studies.

WATER RECHARGE

HEAT RECHARGE ROCK-FLUID


8/23


ENALcan offer assistance for the integral development of a geothermal project including:

drilling equipment selection, well services coordination activities, well engineering and design,material selection, drilling techniques, well logging, termination and stimulation of wells, testingand modelling, geological control, chemical testing of well fluids, environmental management,safety and regulation.

ENALsengineering team of experts has a broad knowledge of the most efficient drillingstrategies and ample experience in the use of state of the art high-technology equipment for alltypes of wells.

Drilling


9/23



10/23


Integration of the data obtained from field work (conceptual reservoir model, well logging,

seismic field operations and interpretation of tests) into a 3D numerical simulation reservoirmodel.

ENALcan provide technical support for the design of reservoir exploitation strategies with

preliminary data; propose optimal location for production and injection wells, and model thelife cycle of a geothermal field.

Mathematical reservoir modelling

SOFTWARE

PETRASIM TOUGH

TETRAD

STAR

PETREL(oil)

FIELD DATA

WigLink

ArcGis Voxler

Surfer

Idrisi

Phreeqc

Geochemists

Workbench

Aqqa

Autocad

Rock Works

Global Mapper

Geosoft

Petroplot

Wellsim

Termofarob

Descompresin

Gradual

Data

Well model

Well test analysis

Geophysics

Geology

Numerical simulation

Modelling the aquifer

behavior considering

the heat transfer

and a variable

permeability with

variatons in space and

time

Seismic

FractureFaults

Horizons

Lithology

SIMULATOR THERMODYNAMIC CALCULATION


11/23


For the testing, development and project operation stages, ENAL has an engineering team

devoted to the design, testing and start-up of equipment for the control, separation andconduction of fluids.

ENALcan assist in the selection, design and specification of surface equipment for fluids

management and gathering system (one or two phases). Consulting, design and constructionis provided in issues relating to thermal losses and flexibility, design of separationequipment, well head support structures, steam dr yers, safety equipment and injection systems.

Surface equipment


12/23


ENALsexperts can conduct all the required studies and activities for the selection of power

plants, equipment and components with tailor-made strategies for each geothermal field.Services offered include the following:

Thermodynamic cycle selection

Modelling to predict variations in thermodynamic conditions of wells, Power plant general arrangement Plant preliminary design and basic engineering Technical specifications for equipment

Integration of bidding process documentation and contract drafts Construction supervision Startup testing

Start-up and acceptance testing Power plant operation and geothermal field management

Power plant


13/23


ENALhas specialists and high technology equipment to run well logging and results

interpretation (PTS) under a wide range of scenarios:

Well calibration using different techniques Static logging during well drilling

Reservoir and logging testing (injection/recovery well testing, production well testing andpressure built up test

Tests during well appraisal (with flowing wells)

ENALhas electronic and mechanical logs (depending on the application) and also hightechnology equipment capable of run under extreme conditions at depths of up to 5000 metersand temperatures of more than 340C.

Pressure, temperature and spinner lo-gging(PTS)


14/23


ENALhas specialized tools, software and the most experienced engineers for:

The design, production and installation of surface equipment Using measuring equipment for well development Well startup with several techniques and procedures

Steam and water production assessment during well appraisal using conventional methodsand in-house developed innovative methods (Hiriart Methodology)

Environmental control and safety strategies for personnel during well startup and appraisalactivities

Software for the modelling of well behavior under different completion scenarios as well asdifferent thermodynamic conditions (for instance, interference with other aquifers)

Appraisal and well management


15/23


ENAL has the required tools, software and technical experts for:

Sampling of steam, condensate and brines Analytical determinations of geothermal samples Analysis of gases in steam samples

Geothermometry of steam and brine samples Use of specialized software for geothermometers and element dynamics on brines (silica) Assessment of eventualities caused by well corrosion

Chemical well sampling


16/23


ENALsengineering team of experts has successfully developed and tested a water jet cutter

device (named pia for its resemblance to a pineapple) in several wells for activities such as:

Well cleaning and removal of skin damage during drilling Selective and continuous rock formation fracturing

Significant permeability increase in inactive wells Diameter increase in productive areas (enlarger)

ENALexperts can also design and developed other stimulation techniques, such as

hydrofracturing, acidification and thermal fracking.

Well stimulation


17/23


ENALhas a special division for construction activities including mechanical, electrical and

instrumentation areas.

ENALhas the needed skills to develop a geothermal project, from its earlyconception (design engineering) to the completion and operation of the power plant.

ENALsexperts supervise every stage of the project, from studies and performance tests tothe start-up of the plant.

Construction and start-up

Environmental impact assessment


18/23


ENALhas an environmental team of experts to perform:

Design of environmental monitoring programs for geothermal projects Elaboration of environmental impact assessments Implementation of environmental and remediation programs in site (remediation and

reforestation of affected areas) Environmental supervision and control at every stage of the project (from initial activities

and drilling to start-up, field management and power plant operation)

Environmental impact assessment,environmental studies and remediation

Development of power plants


19/23


ENALengineering experts are working on the integration, installation and start-up of small

capacity geothermal power plants for short-period self-supply.

Small capacity geothermal units are designed for wellhead installation using steam from ableeding line. This provides an excellent solution for self-supply in fields under development,

especially those in isolated or distant sites, far from regional power networks.

Development of power plantsWellhead Turbines (Small capacity)


20/23


ENAL has the capabilities to offer several services in other related areas:

Development of low enthalpy projects Desalination of seawater, brackish water and excess water from geothermal systems Modelling and numerical simulation of aquifers

Design, modelling and construction of hydraulic systems for intake and discharge Salt recovery through evaporation processes Public policy design for geothermal energy Aquifer deep well construction

Remediation of contaminated aquifers Ocean energy power systems Discharge brines, outlet simulation designs

Other services

ENALs experience base


21/23


The Chief Executive Officer of ENAL is Gerardo Hiriart Le Bert,

Ph.D. in Mechanical Engineering, who has been working in the fieldof geothermal energy for more than thirty years.

Dr. Hiriart has international reputation as an experienced authority

in renewable energy technologies, especially in geothermal systems.

Dr. Hiriart worked in different positions at the Federal ElectricityCommission (CFE, Mexicos Electricity Utility), where he was

involved at the managerial level in Mexicos most importantgeothermal projects such as Cerro Prieto, Los Azufres, Los Humerosand Tres Virgenes.

During ten years he was the General Manager for GeothermalProjects in the CFE, where he was in charge of the complete project,from the construction permits and development of environmental

impact assessments of the geothermal fields, to the elaboration oftechnical specifications for public bids for well drilling and power

plant construction. He was also responsible for the supervision ofthe construction process and the operation of all geothermal fields in

the country.

He was recognized with the prestigious Pioneer Award in year2000 by the Geothermal Resources Council in the USA (GRC),

where he served 3 years in the board of directors.

The Chief Operating Officer of ENAL is Hctor Gutirrez Puente,Petroleum Engineer who holds a Master degree in BusinessAdministration. He worked at the CFE in several positions, being thefield manager of Cerro Prieto, one of the largest geothermal fields

in the world.

Mr. Gutirrez is an expert on drilling technics, explorationassessment and reservoir management, and he has a broad

knowledge of project management. He has been involved ingeothermal development, advising national and internationalcompanies for over twenty years.

s e pe e ce base

Gerardo Hiriart Le Bert Hctor Gutirrez Puente


22/23

42 ENAL GROUP

The Chief Technical Officer of ENAL is Salvador Espndola

Hernndez, Mechanical Engineer who has over ten years ofexperience as Project Manager in geothermal energy projects.

He has worked for the National University of Mexico conducting

research on improved and innovative technologies in energy andwater sector. In the private industry (ENAL) Mr. Espndola hasbeen chief of the exploration, drilling and power plant programdevelopment for new geothermal prospects.

Salvador Espndola Hernndez


23/23

Contact info

Dr. Gerardo Hiriart L.

Director General de ENAL

[email protected]. Hctor Gutirrez Puente

Director Operativo de ENAL

[email protected]

Ing. Salvador Espndola H.

Director Tcnico de ENAL

[email protected]

ENALEnergas Alternas, Estudios y Proyectos SA de CV

EAE091009UF7

Jos Mara Velasco 110 Int. 103

Colonia San Jos Insurgentes. Deleg. Benito Jurez

Mxico DF 03900Tels: (55) 5662 6005 6286 0669

Brochure ENAL ING Baja Res

Documents

Transcript of Brochure ENAL ING Baja Res