This type of drilling is based on the shape of the hole created or formed in the drilling operations are conducted. Based on the shape of the hole, drilling can be divided into: Drilling upright (straight hole drilling / vertical drilling) Directional drilling (directional and horizontal drilling) 1. Drilling Straight. Drilling is also called the straight vertical drilling or Straight ...
Read More »Supporting Structure Lift Systems
Supporting structure serves to support the drilling equipment and also provide adequate space for drilling operations. Supporting structure consists of a drilling tower (derrick or mast), substructure and rig floor. a. Drilling tower or so-called drilling tower is divided into three types, namely: Figure 4.3. Army Drill tower – Conventional / standard derrick, the tower can not be established in ...
Read More »Circulation Drilling Equipment
Circulation equipment is a major component in the circulation system. This equipment serves the mud from the mud pit to a series of drill pipe and up into the annulus to bring powders to drill into the surface toward solid control equipment, before returning to the mud pits to be re-circulated. This equipment consists of a mud pit, mud pump, ...
Read More »Delineation Drilling and Exploitation
Type of drilling is intended to determine the spread of the reservoir, looking for boundaries, as well as the thickness of the reservoir. In this existing drilling well data from the data drilling in exploration drilling so that the cost of drilling and well construction can already be considered relative. Figure 3.3. Delineation drilling To determine the boundaries of a ...
Read More »Planting Pattern Plan Preparation
The cropping pattern is a description of the plan of planting various types of plants to be cultivated in an irrigated field in one year. Factors affecting cropping patterns, among others, (1) Availability of water in one year, (2) infrastructure available in those lands, (3) Type of local soil, (4) general condition of the area, eg puddle, (5) habits and ...
Read More »Maintenance of Irrigation
According to the PP 20 of 2006 on Irrigation in article 1, Pemeliha-raan Irrigation is an effort to maintain and secure the irrigation network in order to always function properly in order to facilitate the implementation of the operation and mempertaharikan sustainability. Inigasi network can be easily damaged due to rains / water, sting rays and solar heat indirectly, animals ...
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