Get the free Well Log - idahogeology

This document provides details about oil or gas well operations in Bear Lake County, Idaho, including drilling records, casing records, cementing records, and monthly operations reports.

How to fill out well log - idahogeology

How to fill out Well Log

1. Start with the basic information: Enter the well name, location, and date.
2. Fill in the drilling parameters such as depth and rate of penetration.
3. Document the mud type and properties used during drilling.
4. Record geological formations encountered, including depth ranges and lithologies.
5. Include any logging data, such as resistivity, gamma ray, or porosity measurements.
6. Note any significant events or occurrences during the drilling process.
7. Review the completed log for accuracy before submission.

Who needs Well Log?

1. Geologists for analyzing subsurface formations.
2. Engineers for planning and evaluating drilling operations.
3. Environmental scientists for assessing potential impacts.
4. Regulatory agencies for compliance and monitoring.
5. Oil and gas companies for decision-making on resource extraction.

People Also Ask about

What are the basics of well logs?

Introduction A well log is a record of the well depth verses some physical parameter of the well. With it, estimations can be made of parameters such as formation type, thickness and depth, porosity, water saturation, and lithology. There are many different types of logs that can be run on wells.

What are the classification of well logs?

"Open hole logs" are run before the oil or gas well is lined with pipe or cased. "Cased hole logs" are run after the well is lined with casing or production pipe. Wireline logs can be divided into broad categories based on the physical properties measured.

What is the purpose of the well log?

Engineers and drillers use well logs to measure depths of formation tops, thickness of formations, porosity, water saturation, temperature, types of formations encountered, presence of oil and/or gas, estimated permeability, reservoir pressures and formation dip -- ultimately determining whether a well is commercially

What is a typical well log?

Typically, the log will look very similar to the Gamma Ray. In fact, the gamma ray log was developed to replace the Spontaneous Potential log. filled with a gas or liquid. Density – The density tool measures the bulk electron density of the formation and that is used to calculate the porosity.

What are the three types of logs?

The most common types of logs are system, application, and security logs. Each type provides specific information that helps understand a system or application's condition. Log formats include plain text, structured, binary, syslog, CLF, and ELF.

What is another name for a well log?

Well logging, also known as borehole logging is the practice of making a detailed record (a well log) of the geologic formations penetrated by a borehole.

What is well log interpretation?

It is a method used to understand the characteristics of rock formations deep underground where oil and gas reservoirs are located. This process entails measuring various properties of the rock layers penetrated by a well, such as their composition, porosity, permeability, and fluid saturation.

What are the examples of well logs?

Various well logs such as borehole sonic logs, resistivity logs, density logs, neutron logs, gamma logs, nuclear magnetic resonance (NMR) logs, and borehole imaging logs are now recorded routinely during gas hydrate drilling programs.

For pdfFiller’s FAQs

What is Well Log?

Well Log is a detailed record of the geological and hydrological characteristics of a well, including data collected during the drilling process.

Who is required to file Well Log?

Operators or drillers of the well are required to file Well Log as part of regulatory compliance.

How to fill out Well Log?

To fill out a Well Log, gather data from drilling activities, including depth, water levels, and geological formations, and complete the standardized form according to regulatory guidelines.

What is the purpose of Well Log?

The purpose of Well Log is to provide essential data for the management and monitoring of groundwater resources, ensuring responsible water use and compliance with environmental regulations.

What information must be reported on Well Log?

The information that must be reported on Well Log includes the well's location, depth, geological strata encountered, water quality data, and any significant events or issues encountered during drilling.