production sand
英 [prəˈdʌkʃn sænd]
美 [prəˈdʌkʃn sænd]
网络 作业砂; 作业砂(生产线)
双语例句
- Cold heavy oil production with limited sand influx and technology study for 6 bolck, sudan
苏丹6区稠油有限携砂冷采数值模拟及采油工艺技术 - According to Shu3 reservoir geology and sanding status, we decide to treat oil well sand production by deep sand control process.
根据曙三区油藏地质特征和出砂状况，确定在该区块应用深部防砂工艺治理油井出砂。 - The key of geology method to predict remaining oil is to construct geology model with high accuracy and to have a clear recognition on production degree of oil sand.
地质法预测剩余油的关键是要建立高精度的地质模型及对油砂体动用状况的明确认识。 - Venezuela, oil is produced from lenticular sandstone beds of the Oligocene oficina Formation. A research into drawdown pressure impacts on sand production from unconsolidated sand reservoirs
委内瑞拉奥斯特拉油田的产油层，为渐新世奥菲西那组透镜状砂岩层。生产压差对疏松砂岩储层出砂影响规律研究 - Through optimizing output and productivity, reasonable sand production exploitation decides optimal production measure between sand prevention and sand production.
适度出砂是通过优化产量和油井的产能在防砂生产和出砂生产之间确定最优的生产策略。 - A research into drawdown pressure impacts on sand production from unconsolidated sand reservoirs
生产压差对疏松砂岩储层出砂影响规律研究 - During oil production, sand production in loose sandstone reservoir because of fluid washout often causes formation damage and production drop, sometimes as worse as casing damage and well abandonment.
石油开采过程中，由于水动力的冲刷等作用引起的疏松砂岩储层出砂，会导致储层损害和产能降低，甚至造成套管损坏、油井报废。 - Design of a semi-automatic production line for sand blast and rust removal on internal and external steel pipe surface
钢管内外表面喷砂除锈半自动生产线设计 - Cavity completion well is good method in increasing production and controlling sand, and it will become an effective method to control sand through research.
研究表明，洞穴完井是一种很好的增产控砂方式，其推广使用必将为天然气的防、控砂提供一条有效途径。 - With the loose sand of J block of bohai oilfield, the sand production rule and sand production on permeability is studied.
利用我国渤海地区J油藏疏松地层岩样，研究了油藏岩石的出砂规律以及出砂对渗透率的影响。 - Design and application of the production line of sand-process with 40m~ 3/ h
40m~3/h砂处理生产线的设计及应用 - Recovering water drive gas reservoirs with multiple beds by multiple-zone production is an effective way to decrease production well network and number, increase single well production, prevent sand production of gas wells and realize efficient development of gas fields.
水驱多层气藏采用多层合采方式进行开采，是减少开发井网、井数，提高单井产量，防止气井出砂，从而实现气田高效开发的有效途径。 - The technology has been a kind of daily maintenance measure in the large-scale development of Taobao heavy oil reservoir by cold heavy oil production with sand technology.
该技术已成为套保油田排砂冷采、规模开发的最有效的日常维护生产措施。 - The major equipment, process flow, main parameters, overall design scheme and program design of the production line for sand blast both inside and outside the pipe surface are introduced.
介绍了钢管内外表面喷砂除锈生产线的主要设备、工艺流程及主要参数，电气系统总体方案设计和程序设计。 - Compared with the dust pollution and the black pollution and the resin granulated substance produces which with the clay granulated substance had chemistry pollution, the inorganic cementing agent, the sodium silicate granulated substance was the most possibility to realize the green clean casting production molding sand craft.
与粘土砂产生的粉尘污染与黑色污染、树脂砂产生的化学污染相比，属无机粘结剂的水玻璃砂是最有可能实现绿色清洁铸造生产的型砂工艺。 - Mechanism of Sand Production and Sand Control for Slotted Liners and Perforated Completion
筛管完井与射孔完井的出砂与防砂力学机理 - In order to accelerate the development of the discovered oilfields, the method of cold production with sand has been adopted for one year and the experiences has been made in this type oilfield.
为加速开发已发现的油田，针对六区稠油油田特点，采用携砂冷采的方式，通过一年的生产，取得了开发此类油田的经验。 - In the development process of Taobao heavy oil reservoir with cold heavy oil production with sand technology ( CHOPS), reservoir stimulation technology with hot oil has gradually formed to maintain normal production of oil wells.
在采用排砂冷采工艺开发套保油田稠油过程中，形成了热油激励油层维护油井正常生产技术。 - Therefor, it is greatly significant to clarify the mechanism of sand blowing process so as to control the production of sand core.
由于砂芯通常采用射芯的方法来制造，因此，了解射砂过程的机理，并且在此基础上对射砂过程加以控制，就显得至关重要。 - A study on fertilizer applied in low production sand grassland
低产沙地草地施肥研究 - Analysis of sand production factors and sand control measures in M Oilfield
M油田出砂因素及防砂措施分析 - Research on Production of Building Sand by Using Heavy Slag
利用重矿渣制造建筑用砂的研究 - Sand control technique selected winding screen gravel packing, double layer winding tube and stainless metal fibre. There is stable production, sand cut is less than 0.01%, it reaches more ideal effect for sand control;
防砂工艺选用绕丝筛管砾石充填防砂、双层绕丝管防砂、不锈钢金属棉防砂三种防砂技术，产量稳定，含砂量小于0.01%，达到较理想的防砂效果； - But it is often because of high production and sand influx that the geothermal well sets strict demand on the test technology, so it gets difficult construction and low success ratio.
但地热井多因产量高、易出砂对测试工艺要求高，施工难度大，成功率低。 - The case calculation indicates that the radial flow model can reflect the behavior of cold production and sand inflow, be consistent with real situations quantitatively, and prove its reliable property.
通过实例计算，证明径向流模型能够反映出砂冷采时的开采特征，从而证明了模型的可靠性。 - In view of the above problems, the sand cold production and appropriate sand control completion used widely.
针对上述问题，因此出砂冷采和适度防砂得到越来越广泛的应用。 - The different production situation affects sand production greatly. Formation pressure drop, formation pressure fluctuations, and flow increase, can cause sand production.
不同生产状况对地层出砂影响较大，地层压力下降，地层压力波动大、流量增大，都会造成出砂量上升。 - It has been proposed that five factors should be considered in commingling production gas well production allocation in unconsolidated sandstone gas reservoir, which are production layer capacity, production layer sand production, pipeline erosion, shaft sand settling and liquid loading.
分析认为对于疏松砂岩气藏多层合采气井配产时应考虑五个因素：产层生产能力、产层出砂、管线冲蚀、井筒沉砂和井筒积液。