Drilling Technology detailed Syllabus for Petroleum Engineering (Petroleum), R18 regulation has been taken from the JNTUH official website and presented for the students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. The Syllabus PDF files can also be downloaded from the universities official website.
For all other Petroleum 3rd Year 1st Sem Syllabus for B.Tech R18 Regulation JNTUH, do visit Petroleum 3rd Year 1st Sem Syllabus for B.Tech R18 Regulation JNTUH Subjects. The detailed Syllabus for drilling technology is as follows.
Pre-requisite:
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Course Objectives:
- To understand various aspects involved in drilling a well including completion.
- To understand the plan of drilling a well, the process of drilling and various equipment used for drilling and design of the drill string.
- To know the drilling fluid importance and its properties and hydraulics.
- To understand different types of casings lowered in a well, the requirement of cementation in a well and cement slurry design.
- To understand different tools used for directional drilling and various techniques, fishing, stuck pipe and well control concepts.
Course Outcomes:
The students will be able to
- apply the drilling concepts of a well from planning to rig mobilization to the location
- apply the concept of a drill string design for drilling
- decide the suitable drilling fluids during drilling
- do Casing and Cementation design
- carry out Directional drilling
- manage rouble shoot well control, stuck pipe and fishing problems
- to select the proper drilling equipment.
Unit I
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Unit II
Hydrostatic pressure, Pore pressure, Causes of abnormal pore pressure, abnormal pore pressure evaluation- Mud logging methods – Measurement while drilling and logging while drilling data-Direct measurements of pore pressure. Formation integrity tests – Fracture gradient determination – Theory of wellbore – FIT procedural Guidelines – Predicting fracture gradient HPHT well design.
Unit III
Wellbore stability-Determination of the magnitude and direction of the in situ stress Determination of rock properties, Failure criteria – Stress distribution around a wellbore Procedure for determining safe mud weights to prevent hole collapse Preventing borehole instability Gas behavior in a well – Kick tolerance How to calculate kick tolerance – Influence of FG on kick tolerance – Kick tolerance while drilling – Kick tolerance graph – Modifying the calculate kick tolerance – Use of kick tolerance to calculate wellbore pressures.
Unit IV
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Unit V
Directional drilling:
Applications- Well planning- Down-hole motors- Deflection tools and techniques-Face orientation- Direction control with rotary assemblies- Navigation drilling systems.
Horizontal wells:
Well profile design considerations – Torque and drag – Horizontal borehole stability – Extended reach well design – Multilateral wells.
Stuck pipe, well control:
Kicks- Kick control- Pressure control theory- BOP-Special kick problems and procedures to free the pipes and Fishing operations. Types of fishing tools, Case studies of blow out control.
Text Books:
- Petroleum Engineering: Drilling and Well Completion, Carl Gatlin, Prentice-Hall, Inc., 1960.
- Drilling Engineering, J.J. Azar and G. Robello Samuel, Pennwell Books, 2007.
- Working Guide to Drilling Equipment and Operations, William Lyons, Gulf Publishing, 2009.
Reference Book:
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For detail Syllabus of all other subjects of B.Tech 3rd Year Petroleum Engineering, visit Petroleum 3rd Year Syllabus Subjects.
For all B.Tech results, visit JNTUH B.Tech all years, and semester results from direct links.