StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Drilling Problems and Drilling Operations - Essay Example

Cite this document
Summary
The "Drilling Problems and Drilling Operations" paper focuses on drilling fluids that have several purposes during the drilling operation. With the discovery of large oil fields during the 20th century a need arose for deep drilling operations and that is how drilling fluids came into prominence…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER96.5% of users find it useful
Drilling Problems and Drilling Operations
Read Text Preview

Extract of sample "Drilling Problems and Drilling Operations"

Drilling fluids have several purposes during the drilling operations. With the discovery of large oil fields during the twentieth century a need arose for deep drilling operations and that is how drilling fluids came into prominence. With the advancement in drilling technologies, drilling fluid also known as drilling mud is being used to provide buoyancy, cooling, and lubrication during the drilling operations. Drilling operations may cause several problems and some of them are listed in the following paragraphs.

At times, reservoir rocks get damaged while forcing drilling fluid into them. This happens due to the use of too heavy overbalance during the drilling operation. The drilling fluid clogs the pores reducing the permeability of the rock. This results in formation damage that reduces or prevents production from the reservoir rock after the completion of the well. Lost circulation is another issue that is caused due to creation of highly porous and permeable formations in the subsurface. The drilling fluid gets into the formation without forming a filter cake.

The lost circulation problem is solved by pumping down the fibrous materials such as ground pecan hulls, mica flakes, sugar cane hulls, or even shredded cellophane material into the well. They get into the pore spaces of the lost-circulation formation and swell up there closing off the formation and solving the problem. Blowout is caused due to unexpected pressure in the subsurface and fluid comes out of the subsurface rocks known as Kick.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Drilling fluid Essay Example | Topics and Well Written Essays - 250 words”, n.d.)
Retrieved de https://studentshare.org/chemistry/1599402-drilling-fluid
(Drilling Fluid Essay Example | Topics and Well Written Essays - 250 Words)
https://studentshare.org/chemistry/1599402-drilling-fluid.
“Drilling Fluid Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/chemistry/1599402-drilling-fluid.
  • Cited: 0 times

CHECK THESE SAMPLES OF Drilling Problems and Drilling Operations

The Impact of Using oil Base Mud in Oil Drilling Rigs

Drilling mud is now considered the primary well control and drilling operations are not conducted without them (Id.... In order to determine the impact of using oil based mud in drilling operations, the main components of oil rigs must be examined.... In order to determine the impact of using oil based mud in drilling operations, the main components of oil rigs must be examined.... In order to do this, a life cycle assessment will be done for oil and water based mud to understand the different types of drilling fluids, the characteristics of each type and the reasons for using it....
33 Pages (8250 words) Dissertation

Methane Hydraulic Fracturing Procedure

Incidences of contamination could be attributed to common production activities such as surface discharge of fracturing and production fluids, and methane migration through fracturing and drilling made outlets.... The paper "Methane Hydraulic Fracturing Procedure" states that the enforcement of state regulations needs to be focused more on subsurface releases of contaminants....
9 Pages (2250 words) Research Paper

Environmental Performance in Offshore Oil and Gas

ESAMP (1993:18) reported that these solid cuttings and drilling fluids contain hazardous chemical mixture that poses a danger to the environment, particularly to marine life.... As such, there is an increased need for solid and gas drilling companies to ensure the proper disposal of solid cuttings and drilling fluids as a means of conserving the environment.... This coursework "Environmental Performance in Offshore Oil and Gas" focuses on the increased need for energy independence that has seen a rise in offshore drilling activities....
7 Pages (1750 words) Coursework

The Positive and Negative Political, Social, Economic and Environmental Effects of Fracking

Additionally, fracking has increased the availability of jobs; research shows that Ohio county's jobs are found in fracking major industries and such jobs include pipeline constructions and drilling, which contribute to 15.... "The Positive and Negative Political, Social, Economic and Environmental Effects of Fracking" paper focuses on fracking which refers to the process of drilling deep down into the earth for the purpose of extracting gas.... Part of their economy is attributed to gas drilling, which earns the states a lot of revenues necessary for the development of other economic sectors....
9 Pages (2250 words) Essay

Insurance Need for Workers and Citizens within the Drilling Zone

The research evaluates insurance need for workers and citizens within the drilling zone under the health and life insurance.... This document also covers the insurance need for the companies particularly legal expense insurance; property damage insurance; insurance against workers liability....
9 Pages (2250 words) Term Paper

Fracking: the Process of Extracting and Drilling

This essay "Fracking: the Process of Extracting and drilling" is about the process of extracting and drilling deep down to the ground followed by an injection of a high-pressure water mixture to the rocks with the primary objective of releasing the gas inside.... The fracking process uses chemical additives in the procedure of drilling mud, and the fluids are vital to this process; this leads to major water pollution....
4 Pages (1000 words) Essay

Analysis of Solutions to Drilling Problems in Oil Extraction

Before it reaches the utilization stage, the oil must undergo production and drilling.... Most of the oil extraction companies have adopted underbalanced drilling to solve the many drilling problems that have cropped up of late.... This paper addresses the drawbacks that are linked to drilling highlighting the effectiveness of underbalanced drilling and lost circulation materials as possible remedies to the problems.... These include the overbalanced and underbalanced drilling processes....
10 Pages (2500 words) Research Paper

The Controversy of Hydro Fracking

There are different chemical additives used in the fracking process when drilling mud, preparing slurries and fluids.... However, it is not possible to ignore the benefits derived from shale extraction as it has played a significant role in solving energy problems through the introduction of new ways of getting shale gas....
8 Pages (2000 words) Case Study
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us