Sandcontrol Office is a synthetically software
system platform that is consisted of
Lithomechanics and crustal stress, well system sand out prediction, sand control program evaluation
and optimization, sand control design optimization, sand controlled well
production prediction, sand control methods effectiveness evaluation,
horizontal/high inclination well sand control, calculation tool kit and
sand control database information system. The software obtains the work of oil/gas well sand control including
management, calculation analysis, evaluation, designing, office automation and
so on. It covers the whole procedure of sand control technology, and provides
sand control engineers with an intact software platform. Sandcontrol Office would raise synthetical
sand control solutions for sanding single well, sanding zone, sanding block and
sanding reservoir in loose sand condition. On the base of basic theory and
method study, Sandcontrol Office constantly does adjustment and promotion. In
the future, it would become the leader of international sandcontrol completion
software platform, and supply simple and easy integrated sandcontrol completion
process resolvent for working site in oil/gas field. Sandcontrol Office cover Loose sandstone, Hydraulic fracturing in unconventional reservoir, Coalbed methane, Natual gas hydrate, Underground gas storage (UGGS). Sandcontrol Office software is consisted of many modules, including formation lithomechanics parameter acquirement, reservoir crustal stress prediction, oil/gas well system sand out anticipation, sandcontrol program evaluation and optimization, sandcontrol program parameter optimizing design and modeling, horizontal well gravel fillup visualization modeling and design, sand controlled well production prediction, sandcontrol methods effectiveness evaluation, oil/gas well sandcontrol calculation tool kit, online file system of sand control database information system.
▋▎Introcuction
▋▎Moudules
▋▎-Characteristics
■ Applicable to oil well, gas well, vertical well and horizontal well.
■ Covering all kind of sand control method concerning mechanical, chemical, gravel-packing and frac-pack, etc.
■ Convenient operation style and interface
■ Combined with Ms Office to export result data table and graph
■ With plenty of personalized function to customize options and settings
■ Flexible using mode
■ Good data check and fault-tolerant ability
■ Convenient result feedback and correction system
■ Local and remote server database for selection any time
■ Provide custermized secondary development of software
■ Particular technology support and update web site
■ Systematic technical documents and help text
scData-Data manager and processing
▋▎Modules and Functions
scData system involves all the information and data related to sand out and sand control. Also, it offers the function of complete data maintenance, information retrieval, information reports and data introduce. SC-Data support local database and online database server.
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scRock-Rock data calculation scRock specially works on acquiring tabular and longitudinal distribution of reservoir rock mechanic parameters on a large scale, and provides suitable lithomechanical parameter acquirement arrangement on the base of actual well site situation. Lithomechanical data is most important for the work of crustal stress prediction, systematic sanding prediction and sandcontrol design and modeling. It's functions includes Rock mechanics experimental data dealing and matching, Rock mechanical data interrelationship calculation, Rock mechanical data factor matching, Rock mechanical data calculation on the base of logging data (single well), Rock mechanical data calculation on the base of logging data (flock), Extensively acquire rock mechanical data. scStress-Stress calculation
scStress module mainly computes original place major stress and near wellbore elastoplasticity distribution on the base of rock mechanic data and logging data, and offers crustal stress data preparation for sanding prediction and sandcontrol design. SC-Stress would contribute systematic crustal acquirement plan for sandcontrol. It's functions includes Original place major stress sectional prediction (single well), Original place major stress sectional prediction (multiwell), Near wellbore elastic earth stress distribution prediction, Near wellbore elastoplasticity earth stress distribution, Horizontal and high inclination well earth stress distribution prediction. scSand-Sand prediction scSand module would do multifaceted systematic prediction and evaluation for sanding regularity of oil/gas layer and oil/gas well according to formation characteristic and fluid physical properties, providing foundation for sandcontrol technology and even development plan. Systematic sanding prediction mainly contains four details: qualificative experiential sanding prediction, sand out critical pressure drop and production prediction, sand out radius prediction on the circumstance of real working condition, and so on. Functions:.Qualificative experiential sanding prediction (single well, multiwell), Sand out critical pressure drop prediction, Sand out critical pressure drop longitudinal distribution prediction (single well, multiwell), Formation plastic sand out radius prediction under working condition, Sanding velocity and sand influx prediction, Planar and longitudinal sand out regularity distribution prediction, Sanding monitor data analysis. scSelect-Sand control method evaluation scSelect module specially does the job of evaluating sandcontrol technology according to sanding prediction or actual sanding influx of production well, rock and fluid’s physical properties, production method, working system, and on the base of sandcontrol technology adaptability combined with expertise. Besides, it would generate sandcontrol method type under certain well, formation or block’s adaptability. Functions:Sandcontrol technology optimization with direct pairing method,Sandcontrol technology optimization with semi-empirical approach,Sandcontrol technology adaptability knowledge base,Sandcontrol technology adaptability evaluation,Sandcontrol technology production evaluation and comparison,Screen adaptation evaluation,Sandcontrol technology adaptability,Synthetical evaluation and optimization. scDesign-Sand control design optimization scDesign applies advanced design model and method from home and abroad, and takes every possible situation on well site into account. It contains every step of sandcontrol technology designing. Meanwhile, it covers all kinds of sandcontrol technology that is used on site including machinery, chemical and combined technology. This module is able to guide the operation right from data collecting and sandcontrol design sheet generating. Functions:Formation sand screen test analysis Gravelstone dimension design,Gravel layer pore throat conformation stimulation and dimension analysis,Gravel layer poroperm characteristics and sand intrusion behavior evaluation,Mechanical screen evaluation and lectotype,Mechanical screen’s slot width/sand retention precision designment,Outside-pipe fillup diameter optimization and fillup stimulation,Gravel fillup proppant delivery rate design,Sand control implement injection procedure planning,Sand control sand fluid volume design,Fracture fillup sand control size planning,Fracture fillup sand dimension optimization,Fracture fillup sandcontrol implement injection procedure planning and stimulation,Sand control operating tool string design,Sand control operating tool string graph drafting,Sandcontrol operating procedure design,Sand control operating process design,Sandcontrol operating planning bookwrite generating,Wellbore fluid sand-carrying capacity and sand washing parameter design. scHoriPack-Gravel-packing in horizontal wells scHoriPack is specially designed for visualization modeling and injection planning for the process of horizontal well and high-deviational well gravel fillup, thus to reduce the danger of in site construction and improve fillup efficiency. SC-HoriPack module could accomplish the task of digital simulation for gravel fillup of horizontal well in specified in site parameters and visualization modeling of fillup process. Using digital simulation and orthogonal numerical test method, optimal combinational design toward construction parameter could be achieved. Functions:Basic flow analysis of gravel fillup in horizontal well and high deviational well,Calculation and analysis of Leak-off, friction, particle sedimentation and sand bed deposition,Height prediction of equilibrium sandbed and analysis in the fillup process,Prediction of wellbore fillup dynamic conditions and critical construction parameters,Visible numerical simulation of α wave and β wave throughout the fillup process,Design of construction parameter and pumping procedure using orthogonal numerical test method,Sensitivity analysis of fill up efficiency factors. scProd-产Sand control well productivity evaluation scProd introduces productivity ratio as one of the evaluation indexes, takes additional skin factor caused by sand control methods and flow dynamic conditions before sand control into account to predict the productivity after sand control methods are taken. SC-Prod provides complete bottom hole seepage analysis tool for sand control well and thorough plan for productivity prediction. Functions:Wellbore flow analysis of oil and gas well,Flowing bottomhole pressure calculation of oil and gas well,Theoretical flow dynamics prediction of oil and gas well,Actual flow dynamics matching of oil and gas well,Flowing pressure drop analysis of resistance zone in bottom hole of sand control well,Skin factor analysis of resistance zone in bottom hole of sand control well,Productivity ratio of sandcontrol methods and sensitivity analysis. scEvalu-Sand control effect evaluation scEvalu is the module to evaluate the applied sandcontrol methods in scientific and objective manner. Make sure the rightness of sandcontrol solutions and learn from the success and failure. Functions: Daily production report and processing,Effect evaluation demarcation and technology standard setting,Sand blocking effect evaluation of sandcontrol measures,Production increase effect evaluation of sandcontrol measures,Effect evaluation of improving bottomhole flow conditions,Synthetic effect evaluation of sandcontrol method,Synthetic inquiry and statistical analysis.
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| ▋▎Applications |
Sandcontrol Office has been dirrectly and indirrectly applied in Qinghai Oilfile, Dagang Oilfile,Jidong Oilfield,Shengli Oilfiled,Liaohe Oilfield, CNOOC,COSL in China, and oversea oilfileds of Block6 in Sudan, OML66 in Niriglia and Halfaya in Iraq. The software were used to predict sanding production, design sand control, evalaute well production, assess sand control effect, which provide a feasible nd operational platform for professional design and daily manager work. |
| ▋▎Service & Supports |
| Operation Training: include two parts of theory training and software operation training. The training plan program would be planned and performed according client's requirement. Software Update: One to three years of free update is avaible for the user and the detailed valid limitation depends on the business negotiation. Technical Support: We provide all possible technical surpports concerning questions and answers, supplementary design and any other reasonable service. |
| ▋▎Training Plan |
Sandcontrol Office provide systematic training of operation and application.
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| ▋▎CMaterials to Download |
Introduction document of Sandcontrol Office in Chinese version ：Click here Introduction document of Sandcontrol Office in English version is on the way, please wait for time！ |
