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    • Website – Blog design
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  • How to Perform Secondary Well Control While Drilling

    Secondary Well Control If due to any reason hydrostatic pressure in the well bore falls below the formation pressure, formation fluid may enter in the well bore (Kick) and if so happens, the primary control may be temporarily lost and a proper use of blowout preventers and kill procedures will provide Secondary well control, or […]

    Read more: How to Perform Secondary Well Control While Drilling
    April 10, 2023
  • How to Carryout Primary Well Control While Drilling

    Definition of Primary Well Control: This is the name given to the process that maintains hydrostatic pressure in a well bore greater than the formation fluid pressure but less than fracture pressure. If hydrostatic pressure is less than formation pressure then unwanted formation fluids will enter the well bore. If the hydrostatic pressure of the […]

    Read more: How to Carryout Primary Well Control While Drilling
    January 5, 2023
  • How to Supervise deep Water Borehole Drilling

    The aim of supervising borehole drilling is to ensure that boreholes are constructed according designed and all the data collected during the drilling are accurately recorded and reported to the relevant agencies. Good supervision is essential for a high-quality borehole, even if a competent Driller is employed. Without good supervision, the quality of the work […]

    Read more: How to Supervise deep Water Borehole Drilling
    August 16, 2022
  • Rotary Drilling of Water borehole problems and Solutions

    Some problems in rotary drilling are minor and others are serious and can result in failure to complete a hole or even loss of equipment. Many serious problems start minor but can become serious if not recognized or handled properly. For example, in a loose sand zone, the borehole walls can casts of particles and cause […]

    Read more: Rotary Drilling of Water borehole problems and Solutions
    May 21, 2022
  • How to Interpret Water Borehole Pumping Test

    There are several ways of analyzing pumping test data, (The table below show the commonly used methods for pumping-test data analysis). SN Type of Aquifer Type of Pumping test data Names of methods 1 Confine Aquifer I. Time Drawdowndata II. Unsteady distance drawdown data III. Quasi-Steady/ Steady Distance drawdown data IV. Recovery Data: – Time […]

    Read more: How to Interpret Water Borehole Pumping Test
    February 8, 2022
  • How to Perform Water Borehole Pumping Test

    Pumping tests or aquifer performance tests is a field experiment in which a well is pumped at a controlled rate and water-level response (drawdown) is measured in one or more surrounding observation wells and optionally in the pumped well (control well) itself. The way in which the water levels respond to the pumping is then […]

    Read more: How to Perform Water Borehole Pumping Test
    February 4, 2022
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Recent Posts

  • How to Perform Secondary Well Control While Drilling April 10, 2023
  • How to Carryout Primary Well Control While Drilling January 5, 2023
  • How to Supervise deep Water Borehole Drilling August 16, 2022
  • Rotary Drilling of Water borehole problems and Solutions May 21, 2022
  • How to Interpret Water Borehole Pumping Test February 8, 2022

Categories

  • Environmental Management (7)
  • Geotechnical – Soil Testing (5)
  • Oil and Gas Services (11)
  • water borehole drilling (12)

ABOUT GEODATADRILLING BLOG

Basic technical guide in the area of Borehole drilling, Soil investigation (Soil testing), Geophysical survey, Environmental, Oil and Gas project aim at cutting down project cost.

When you have the basic technical knowledge of your project, you will stand a better chance of understanding all intricacies involved, thereby cutting down the cost of your project.

We are ready to provide excellent and specialized services to support good decision making and construction of excellent quality and durable projects.

Recent Posts

  • How to Perform Secondary Well Control While Drilling April 10, 2023
  • How to Carryout Primary Well Control While Drilling January 5, 2023
  • How to Supervise deep Water Borehole Drilling August 16, 2022
  • Rotary Drilling of Water borehole problems and Solutions May 21, 2022
  • How to Interpret Water Borehole Pumping Test February 8, 2022

Categories

  • Environmental Management (7)
  • Geotechnical – Soil Testing (5)
  • Oil and Gas Services (11)
  • water borehole drilling (12)

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