Understanding Social Security Law deals with key elements of social security in its various facets, both private and public measures. Social security is defined and different elements such as social insurance, social assistance, pensions and unemployment insurance are set out. Relevant case law is explained for the reader. Selected comparative social security trends elsewhere, including developments in the Southern African Development Community (SADC) are also mentioned.

The book aims to present some relevant aspects of this growing area of the law and labour market policy in an accessible way. Key point summaries of law and frequently asked questions (FAQs) are covered to aid understanding.

The authors are highly regarded labour law practitioners and academics who have published extensively in this field.

This book covers the fundamentals of drilling and reservoir appraisal for petroleum. Split into three sections, the first looks at the basic principles of well engineering in terms of planning, design and construction. It then goes on to describe well safety, costs and operations management. The second section is focussed on drilling and core analysis, and the laboratory measurement of the physico-chemical properties of samples. It is clear that efficient development of hydrocarbon reservoirs is highly dependent on understanding these key properties, and the data can only be gathered through a carefully conducted core-analysis program, as described. Finally, in the third section we look at production logging, an essential part of reservoir appraisal, which describes the nature and the behaviour of fluids in or around the borehole. It describes how to know, at a given time, phase by phase, and zone by zone, how much fluid is coming out of or going into the formation.As part of the Imperial College Lectures in Petroleum Engineering, and based on a lecture series on the same topic, Drilling and Reservoir Appraisal provides the introductory information needed for students of the earth sciences, petroleum engineering, engineering and geoscience.