Reservoir properties from production data

  The data requirements are in the files.
    You should write seriously. Do what it required.
Well test was carried out on a well completed in an oil reservoir with the properties listed in table 1. The schedule consisted of a short clean-up period followed by a build-up period (first build up), constant rate production for approximately 24 hours and a 48 hour build up period (second build up).20 
Files 
1. Pressuredata:Pressuredata.txt 
2. Rate data: Ratedata.txt
Import pressure data in excel and identify first build up, production and second build up. 
Tasks 1, 2 and 3, must be carried out manually. 
Task 1: Reservoir properties from first build up 
1. Forthefirstpressurebuildupdata,constructanequivalenttimecurve 2. Calculatepermeability,skinandinitialpressure 
Task 2: Reservoir properties from production data 
1. Forthesustained24hourproductiondata,constructasemiloggraphofpressurevstime. 2. Calculatepermeability,skinandwellborestorage. 
Task 3: Reservoir properties from second build up 
  1. Forthesecondbuilduptestdata,constructalog-loggraphofpressurevstimeandderivativeofpressure vs time.
    • UseexcelorKappatogeneratepressurederivativevstimecurveonlog-logscale.
  2. Calculatepermeability,skinandwellborestoragebyBourdet’stypecurvematch
  3. Identify boundary
Task 4: Reservoir properties from Kappa Saphir 
  1. Calculatereservoirpermeability,skinandwellborestorageforfirstbuildup,productionandsecondbuild- up
     
  2. Identify boundary
     
  3. Performsensitivityanalysisforvariationofskin,wellborestorageandpermeability
     

1 
  
Report 
The objective of this exercise is to compare the quality of the data generated through various methods: semilog analysis of pressure drawdown and buildup, type curve matching and through use of software. The report must not be longer than 8 pages. Calculations stated in tasks 1-3 must be included in appendices as Appendix A,B and C. Submit the semilog graphs for tasks 1 and 2 as a hard copy only. Suggested structure of report is: 
  1. Introduction and objectives: Discuss the types of well tests and their specific applicability, associated instrumentation (gauges). Steps need in preparation of a well test.
     
  2. Methodology:Stagesinwelltest,typeofdatacollected,typeofanalyses.
     
  3. Results(summary):Discusskeyresultsfromfirstbuildup,productionanddrawdownfrombothmanual and software computations. Cross compare the results and comment on the observations.
     
  4. Uncertainty analysis: Identify the sources of error in the estimation of reservoir properties and address the uncertainities in manual computations. Comment on how improvement of model in Kappa, may affect the estimates of reservoircharacteristics.
     
  5. Conclusions
    7.  GET THIS PAPER COMPLETED FOR YOU FROM THE WRITING EXPERTS  CLICK HERE TO ORDER 100% ORIGINAL PAPERS AT PrimeWritersBay.com

Comments

Post a Comment

Popular posts from this blog

Create Thread”. Do not create a new forum.

Image
This assignment allows students to develop exam study guides, while also helping classmates. Students have been divided into groups (approximately 4 people in each group). To work with your group, and post the two required postings, go to the Blackboard course website and choose “My Groups” from the left side menu. Click on the group, then, under “Group Tools” click “Group Discussion Board”. For further instructions regarding how to use/post to the discussion board, I have attached instructions to this assignment. Students may only consult, and cite, the textbook, the assigned supplemental readings/video, and the narrated lectures for this assignment.    Part 1: The first part of this assignment is to post to your GROUP DISCUSSION BOARD (not the class discussion board), an open-ended question (requiring more than a yes or no answer) from the chapter you have been assigned. Do not post an answer; just a question. To post, click on the Student Study Guide assignment in your group disc
Read more

Discuss the notion that firms should stop doing business with customers who constantly generate losses versus the notion that the customer is always right.

Image
  Discuss the notion that firms should stop doing business with customers who constantly generate losses versus the notion that the customer is always right.   Assignment status :    Get solution from our writing team CLICK HERE TO ORDER THIS PAPER AT PrimeWritersBay.com PAPER COMPLETED BY OUR WRITING EXPERTS    FREE FROM PLAGIARISM  
Read more

Access AHIMA: What is Health Information

Image
  Reflection Students are encouraged to create portfolios and begin to "manage" their careers. When you began a college education you took the first step. You now need to begin to reflect on the next goal, then medium, and long-term goals. I did not complete my final degree until well into my 50's. And that is fine, I loved my health care career. I was eager to care for patients and did not leave direct patient care for many decades. I did know the time would come to do so however, and began to earn the college degrees I would need at the proper time. This is what is meant by managing your career. This is an entry level program. It is designed to assist you in getting your "foot in the door" where you can learn valuable clinical skills. A common and important degree is the Bachelor of Health Information Management (BS-HIM). This is a reflective assignment. After you have earned your Associate Degree, what would you like to do next? Explore your next step in Care
Read more