Lecture Drilling engineering

Lecture Drilling engineering: Casing design principles. By the end of this lecture you should be able to be familiar with the design criteria that is taken into consideration when a casing string is to be designed with respect to: collapse, burst, tension; list the design safety factors;...

24p hanthienngao 15-04-2022 7 2   Download

Lecture Drilling engineering: Cementing technology. By the end of this lecture you should be able to understand the difference between primary and secondary cementing; identify classes of cement appropriate for different depth range; explain how the properties of cement may be altered by the use of additives; identify basic casing hardware and describe ways to assist in the preparation of a cement job; describe cement bond evaluation techniques;...

89p hanthienngao 15-04-2022 21 2   Download

Lecture Drilling engineering: Basic well control. By the end of this lecture you should be able to define the term “kick”; state warning signs of a kick; describe the drawback of uncontrolled kicks; state primary and secondary control procedures; list well killing procedures and the various calculation to fill-up the well control work sheet;...

54p hanthienngao 15-04-2022 8 2   Download

Lecture Drilling engineering: Well control equipment. By the end of this lecture you should be able to drilling spools: used as an element between rams to provide mud exist lines such as choke and kill lines; drilling spool can be flanged, studded or clamp-on type; hydraulically actuated drilling choke;...

55p hanthienngao 15-04-2022 11 2   Download

Lecture Drilling engineering: Drillstring design, rig sizing, wellhead systems, plug and abandon. By the end of this lecture you should be able to list drillstring components and describe functions; define grades and strength properties; calculate drillcollar weight for required WOB; design drillstring in vertical wells; describe drillstring damage and inspection methods; perform rig sizing calculations; list wellhead functions and components;...

130p hanthienngao 15-04-2022 12 2   Download

Lecture Drilling engineering: Drill bit technology. By the end of this lecture you should be able to recognize different bit types; describe various process of bit design with respect to roller cone bits and PDC bits; select bits for various formation types and drilling conditions; grade bits using the IADC Dull Grading System; utilize the IADC code to describe and compare bits; identify important operational aspects that effect bit performance;...

69p hanthienngao 15-04-2022 13 2   Download

Lecture Drilling engineering: Bit hydraulics. By the end of this lecture you should be able to understand basic concept of bit hydraulics; describe various pressure losses; factors effecting ECD; select bit nozzles to optimize bit hydraulics;...

26p hanthienngao 15-04-2022 10 2   Download

Lecture Drilling engineering: Drilling fluids technology. By the end of this lecture you should be able to list functions and properties of drilling and completion fluis; understand the formation damage; describe different fluids systems; understand the solid control equipments; identify the environmental impact with drilling fluids;...

146p hanthienngao 15-04-2022 12 2   Download

Lecture Drilling engineering: Introduction to Directional drilling. By the end of this lecture you should be able to define directional drilling techniques; identify well types; describe the related terminologies; understand the applications of directional drilling; list surveying and calculation methods; describe Various BHAs and downhole tools;...

63p hanthienngao 15-04-2022 10 2   Download

Lecture Drilling engineering: Positive displacement motors. By the end of this lecture you should be able to name the 4 major components of a PDM tool; explain the components of a PDM power section; list the components of a PDM drive line system; name the 2 types of PDM bearing sections and state when each should be used; list the operational considerations for using PDM tools;...

15p hanthienngao 15-04-2022 12 2   Download

Lecture Drilling engineering: Coordinate systems and definitions. By the end of this lecture you should be able to name the most common map projection model and state the main error introduced by the model; demonstrate the correct use of Latitude, Longitude and depth datum to define positions on Earth’s surface and within the crust; state the differences between the different North’s and correct magnetic readings to True Nort;...

17p hanthienngao 15-04-2022 7 2   Download

Lecture Drilling engineering: Rotary steerable systems. By the end of this lecture you should be able to know 3-D, fully steerable tool that makes changes to inclination and azimuth with continuous drillstring rotation; pads extend dynamically from a rotating housing; curvature defined by 3 points of contact;...

12p hanthienngao 15-04-2022 13 2   Download

Lecture Drilling engineering: Introduction to deepwater drilling technology. By the end of this lecture you should be able to seismic acquisition and interpretation; geology and reservoir characterization; operating environment; drilling equipment and techniques; completion techniques,; production technology; flow assurance; high cost;...

26p hanthienngao 15-04-2022 10 2   Download

Lecture Drilling engineering: Deepwater equipment systems. By the end of this lecture you should be able to appreciate the various type of equipment systems used in deepwater operations; structural rigidity to withstand tensional loads and bending loads from risers and flowlines; locking profile and seal area for the BOP and tree hydraulic connectors;...

24p hanthienngao 15-04-2022 11 2   Download

Lecture Drilling engineering: Introduction to deepwater well control. By the end of this lecture you should be able to describe the key aspects of well control in deepwater operations; the hazards, risks, probability and consequence of well control incidents; plans and processes will be used to manage and control well control incidents;...

15p hanthienngao 15-04-2022 11 2   Download

Lecture Drilling engineering: Introduction. By the end of this lecture you should be able to state the basic goals of well planning; describe various formation pressures and methods to compute them; define kick tolerance and safety margin; describe basic functions of casing strings & design criteria; describe the relative importance of casing dimensions and steel grades to withstand various loads;...

8p hanthienngao 15-04-2022 8 2   Download

Lecture Drilling engineering: Well planning overview. By the end of this lecture you should be able to state the basic requirements for well planning; list main well types; list information included in a well plan and identify sources; describe format of a well plan generally available prior to drilling;...

17p hanthienngao 15-04-2022 12 2   Download

Lecture Drilling engineering: Formation pressures. By the end of this lecture you should be able to define various formation pressures including: hydrostatic pressure, overburden pressure, pore pressure, formation fracture gradient; use various techniques and methods to compute them; plan well pressure profile applying safety margin;...

42p hanthienngao 15-04-2022 11 2   Download

Lecture Drilling engineering: Kick tolerance. By the end of this lecture you should be able to define kick tolerance; describe gas behaviour in various scenarios; be familiar with kick tolerance calculation as the main concept of the casing design process; list kick tolerance volumes versus hole sizes; calculate the optimum casing setting depths when lithological column, predicted pore pressures and fracture gradients;...

22p hanthienngao 15-04-2022 10 2   Download

Lecture Drilling engineering: Casing point selection. By the end of this lecture you should be able to state the two drilling related reasons for running casing; state the difference in selecting casing points for exploration and development wells; describe functions of different type of casings; state restrictions that govern shoe depth selection; calculate the minimum conductor setting depth offshore to enable returns to be taken to the flowline;...

25p hanthienngao 15-04-2022 13 2   Download