Geological petroleum formula and preparation method thereof

A petroleum and formula technology, applied in separation methods, drilling equipment and methods, chemical instruments and methods, etc., can solve problems such as impact of mining work and blockage, and achieve the effect of improving anti-blocking ability, avoiding wrinkles and improving reliability.

Pending Publication Date: 2022-02-22
李泓胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oil well pump in the above-mentioned patent has the following disadvantages: although it can meet certain requirements for use, since the crude oil is located underground, it is often accompanied by more or less impurities when pumping, which will have a certain impact on the mining work, and may also be severe. Phenomenon such as blockage

Method used

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  • Geological petroleum formula and preparation method thereof
  • Geological petroleum formula and preparation method thereof
  • Geological petroleum formula and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A geological petroleum equipment, such as Figure 1-8 As shown, it includes a car body 1, the rear of the car body 1 is equipped with a car plate 4 through a quick release mechanism, the car body 1 is provided with a drilling mechanism 10 for drilling, and the outer wall of the top of the car plate 4 is provided with a support frame 31, The central position of the support frame 31 is detachably installed with an oil well pump 7, the output end of the oil well pump 7 is connected with a hollow threaded seat 28 through a flange, the outer wall of the bottom of the hollow threaded seat 28 is threadedly connected with a connector 30, and the bottom of the connector 30 is provided with a The oil suction pipe 5, the outer wall of the bottom of the oil suction pipe 5 is equipped with an elastic bag 32, and a spherical head 13 is bonded below the elastic bag 32, the spherical head 13 is a hollow structure, and the outer surface of the spherical head 13 is provided with evenly di...

Embodiment 2

[0061] A geological petroleum equipment, such as Figure 9 As shown, in order to facilitate the adjustment of the position of the oil well pump 7; this embodiment makes the following improvements on the basis of embodiment 1: the support frame 31 is replaced by a pulley-like structure, and the oil well pump 7 is integrally provided with a cross seat 40 , the cross seat 40 is provided with a cross adjustment groove 41, and the oil well pump 7 is slidably connected to the cross adjustment groove 41 of the cross seat 40 through the support frame 31, and the outer wall of the top circumference of the support frame 31 is integrally provided with evenly distributed fastening seats 43, the inner wall of the top of the fastening seat 43 is threadedly connected with the fastening knob 42 for fixing the support frame 31; by setting the support frame 31, the cross adjustment groove 41 and other structures, it is convenient to control and adjust the oil well pump 7 in the cross adjustment ...

Embodiment 3

[0063] A geological petroleum formulation such as Figure 1-8 As shown, its ingredients are calculated in parts by weight, including 100-140 parts of G grade oil well cement, 120-160 parts of water, 8-10 parts of fluid loss reducer, 6-10 parts of silica micropowder, and 0.5-1.5 parts of suspending agent , 0.1-0.5 parts of defoaming agent, 0.5-2.5 parts of anti-gas channeling agent, 1-2.5 parts of expansion agent.

[0064] Among them, the ingredients of the geological petroleum formula are further defined as: 110-130 parts of G-grade oil well cement, 130-150 parts of water, 8-9 parts of fluid loss reducer, 8-10 parts of silica micropowder, and 0.7-10 parts of suspending agent. 1.2 parts, 0.2-0.3 parts of defoamer, 1.2-1.8 parts of anti-gas channeling agent, 1.5-1.8 parts of expansion agent.

[0065] The preparation method of described geological petroleum formula comprises the steps:

[0066] S1: take each raw material by weight and set aside;

[0067] S2: firstly mix water,...

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Abstract

The invention discloses a geological petroleum formula and a preparation method thereof and relates to the technical field of geological petroleum formulas and preparation thereof. The anti-blocking performance is improved; the auxiliary structure comprises a vehicle body, wherein a vehicle plate is installed at the tail of the vehicle body through a quick-release mechanism, a well drilling mechanism used for well drilling is arranged on the vehicle body, a supporting frame is fixed to an outer wall of the top of the vehicle plate through screws, an oil well pump is detachably installed in the center of the supporting frame, and an output end of the oil well pump is connected with a hollow threaded seat through a flange; the formula comprises the following components in parts, by weight, 100-140 parts of G-grade oil well cement, 120-160 parts of water and 8-10 parts of a fluid loss agent. By arranging a spherical head, an oil pumping pipe and other structures, during oil extraction, a lower portion of the spherical head is located at an oil layer, an oil pumping pump is controlled to work, crude oil is pumped, large impurities can be effectively isolated from the outer side due to the fact that the through holes are formed, and the spherical head is of a spherical structure, so smoothness of the lower portion can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of geological petroleum formula and its production method, in particular to a geological petroleum formula and its production method. Background technique [0002] Crude oil extraction is the act of pumping crude oil buried in the ground to the ground through the pump body. Usually, crude oil extraction is often in a deep underground position, but there are also some areas where crude oil is close to the ground. In crude oil extraction, oil pumps are used for extraction. It is an effective method. Although the general oil well pump can meet certain usage requirements, since the crude oil is located underground, it is often accompanied by more or less impurities during pumping, which will have a certain impact on the mining work. There may be phenomena such as clogging. [0003] After retrieval, the Chinese patent application number is CN201922415744.0, which discloses an oil well pump used in oil field deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B21/01E21B43/00E21B43/08B60P3/00C04B28/00B02C17/10B01D29/03B01D29/86
CPCE21B7/02E21B21/01E21B43/121E21B43/086B60P3/00C04B28/00B02C17/10B01D29/03B01D29/86C04B2111/00724C04B2103/46C04B14/062C04B2103/0082C04B2103/50C04B2103/0068
Inventor 单敬福李泓胜
Owner 李泓胜
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