液压泵排水技术,也称为射流泵排水技术,在油田行业有多种应用,包括水平井测试该技术用于提高油气藏的产量和采收率,特别是在传统泵送方法不可行或效率不高的情况下下面介绍液压泵排水技术在油田水平井测试中的应用: 1、人工举升:在水平井测试中,可采用液压泵排水技术作为人工举升方式,提高产量。
喷射泵安装在井下,使用高压流体射流产生压力差,将井液提升到地面该技术在自然流量不足的低压油藏中特别有用 2、试井:水平井试井时,可采用液压泵抽放技术,抽出油藏流体进行分析评价喷射泵可以有效地从井筒中抽取流体,从而准确测量流速、压力、温度和成分。
该信息对于确定油藏的生产率和性能至关重要 90-R-075-KA-5-NN-80-S-3-C7-D-03-GBA-26-26-24 90R075KA5NN80S3C7D03GBA262624 90R075-KA-5-NN-80-S-3-C7-D-03-GBA-35-35-24 90R075KA5NN80S3C7D03GBA353524 90-R-075-KA-5-NN-80-S-3-C7-D-03-GBA-35-35-24 90R075KA5NN80S3C7D03GBA353524 90R075-KA-5-NN-80-S-3-C7-D-03-GBA-42-42-24 90R075KA5NN80S3C7D03GBA424224 90-R-075-KA-5-NN-80-S-3-C7-D-03-GBA-42-42-24 90R075KA5NN80S3C7D03GBA424224 90R075-KA-5-NN-80-S-3-C7-E-03-GBA-35-35-24 90R075KA5NN80S3C7E03GBA353524 90-R-075-KA-5-NN-80-S-3-C7-E-03-GBA-35-35-24 90R075KA5NN80S3C7E03GBA353524 90R075-KA-5-NN-80-S-3-S1-D-00-GBA-32-32-24 90R075KA5NN80S3S1D00GBA323224 90R075-KA-5-NN-80-S-3-S1-D-03-GBA-35-35-24 90R075KA5NN80S3S1D03GBA353524 90-R-075-KA-5-NN-80-S-3-S1-D-03-GBA-35-35-24 90R075KA5NN80S3S1D03GBA353524 90R075-KA-5-NN-80-S-3-S1-D-03-GBA-42-42-24 90R075KA5NN80S3S1D03GBA424224 90-R-075-KA-5-NN-80-S-3-S1-D-03-GBA-42-42-24 90R075KA5NN80S3S1D03GBA424224 90R075-KA-5-NN-80-S-3-S1-E-03-GBA-32-32-24 90R075KA5NN80S3S1E03GBA323224 90-R-075-KA-5-NN-80-S-3-S1-E-03-GBA-32-32-24 90R075KA5NN80S3S1E03GBA323224 90R075-KA-5-NN-80-S-3-S1-E-03-GBA-42-42-24 90R075KA5NN80S3S1E03GBA424224 90-R-075-KA-5-NN-80-S-3-S1-E-03-GBA-42-42-24 90R075KA5NN80S3S1E03GBA424224 90R075-KA-5-NN-80-S-3-S1-E-03-GBA-45-45-30 90R075KA5NN80S3S1E03GBA454530 90-R-075-KA-5-NN-80-S-3-S1-E-03-GBA-45-45-30 90R075KA5NN80S3S1E03GBA454530 90R075-KA-5-NN-80-S-4-C6-E-03-GBA-42-42-24 90R075KA5NN80S4C6E03GBA424224 90-R-075-KA-5-NN-80-S-4-C6-E-03-GBA-42-42-24 90R075KA5NN80S4C6E03GBA424224 3.防砂:水平井由于其独特的几何形状和地层特征,经常面临与出砂相关的挑战。
液压泵排水技术可用于缓解出砂问题通过部署喷射泵,可以引导高速流体射流去除砂粒并防止它们进入井筒,从而保护设备并确保高效的试井操作 4.除垢除蜡:在井筒和近井筒区域会发生水垢和蜡沉积,限制油气的流动可以采用液压泵排水技术来解决这些问题。
喷射泵产生的高压流体射流可有效清除水垢和蜡沉积物,提高井的产能并实现准确的试井 5.生产优化:液压泵排水技术在控制生产率方面具有可调性和灵活性的优势通过改变流体注入速率和压力,可以优化喷射泵的操作以最大化水平井的产量。
这种适应性允许在试井期间进行实时调整,优化数据收集过程 90R075-KA-5-NN-80-S-4-C7-D-03-GBA-35-35-24 90R075KA5NN80S4C7D03GBA353524 90-R-075-KA-5-NN-80-S-4-C7-D-03-GBA-35-35-24 90R075KA5NN80S4C7D03GBA353524 90R075-KA-5-NN-80-S-4-C7-E-03-GBA-20-20-20 90R075KA5NN80S4C7E03GBA202020 90-R-075-KA-5-NN-80-S-4-C7-E-03-GBA-20-20-20 90R075KA5NN80S4C7E03GBA202020 90R075-KA-5-NN-80-S-4-C7-E-03-GBA-38-38-24 90R075KA5NN80S4C7E03GBA383824 90-R-075-KA-5-NN-80-S-4-C7-E-03-GBA-38-38-24 90R075KA5NN80S4C7E03GBA383824 90R075-KA-5-NN-80-S-4-S1-E-03-GBA-26-26-24 90R075KA5NN80S4S1E03GBA262624 90-R-075-KA-5-NN-80-S-4-S1-E-03-GBA-26-26-24 90R075KA5NN80S4S1E03GBA262624 90-R-075-KN-1-AB-60-R-3-S1-D-03-GBA-29-29-24 90R075KN1AB60R3S1D03GBA292924 90-R-075-KN-1-AB-60-R-3-S1-D-03-GBA-35-35-24 90R075KN1AB60R3S1D03GBA353524 90-R-075-KN-1-AB-60-R-4-S1-D-03-GBA-35-35-24 90R075KN1AB60R4S1D03GBA353524 90-R-075-KN-1-AB-80-L-3-S1-E-03-GBA-32-32-24 90R075KN1AB80L3S1E03GBA323224 90-R-075-KN-1-BC-80-D-4-S1-L-03-GBA-29-29-24 90R075KN1BC80D4S1L03GBA292924 90-R-075-KN-1-BC-80-P-4-S1-E-00-GBA-35-35-24 90R075KN1BC80P4S1E00GBA353524 90R075-KN-1-BC-80-P-4-T2-E-00-GBA-35-35-24 90R075KN1BC80P4T2E00GBA353524 90-R-075-KN-1-BC-80-P-4-T2-E-00-GBA-35-35-24 90R075KN1BC80P4T2E00GBA353524 90-R-075-KN-1-BC-80-R-3-S1-E-03-GBA-29-29-24 90R075KN1BC80R3S1E03GBA292924 90-R-075-KN-1-BC-80-R-4-S1-D-03-GBA-20-20-24 90R075KN1BC80R4S1D03GBA202024 90-R-075-KN-1-BC-80-R-4-S1-D-03-GBA-29-29-24 90R075KN1BC80R4S1D03GBA292924 90-R-075-KN-1-CD-60-L-3-C7-D-03-GBA-35-35-24 90R075KN1CD60L3C7D03GBA353524 6.大范围:水平井通常具有大范围,这会给流体采收带来挑战。
液压泵排水技术可以利用高压流体射流有效地将流体提升到较长的水平部分,从而克服这些挑战这允许更好地排出储层并提高采收率 7.减少设备要求:与其他人工举升方法相比,液压泵排水技术通常需要较少的地面设备和基础设施。
这可以在试井操作期间节省成本,并降低维护和操作复杂性 8、早期生产:水平井早期生产可采用液压泵抽排技术由于这些井最初的储层压力通常较低,因此喷射泵可以帮助将流体抽到地面并建立一致的流速这允许对油井的生产率和性能进行早期评估。
9、水库条件的灵活性:液压泵排水技术适用于范围广泛的水库条件它可用于油气井,以及具有不同流体粘度、温度和成分的储层该技术的灵活性使其适用于不同的试井场景 90-R-075-KN-1-CD-80-R-4-S1-D-03-GBA-20-20-24 90R075KN1CD80R4S1D03GBA202024 90-R-075-KN-1-CD-80-R-4-S1-D-03-GBA-42-14-24 90R075KN1CD80R4S1D03GBA421424 90-R-075-KN-1-CD-80-S-4-S1-C-03-GBA-35-35-24 90R075KN1CD80S4S1C03GBA353524 90R075-KN-1-CD-80-S-4-S1-C-03-GBA-35-35-24 90R075KN1CD80S4S1C03GBA353524 90-R-075-KN-1-NN-60-L-3-S1-D-03-GBA-35-35-24 90R075KN1NN60L3S1D03GBA353524 90-R-075-KN-1-NN-60-R-3-S1-D-03-GBA-35-35-24 90R075KN1NN60R3S1D03GBA353524 90R075-KN-1-NN-60-R-3-S1-D-03-GBA-35-35-24 90R075KN1NN60R3S1D03GBA353524 90-R-075-KN-1-NN-60-R-4-S1-D-03-GBA-38-38-24 90R075KN1NN60R4S1D03GBA383824 90-R-075-KN-1-NN-80-P-3-S1-D-03-GBA-17-17-24 90R075KN1NN80P3S1D03GBA171724 90-R-075-KN-1-NN-80-R-4-S1-C-03-GBA-42-42-24 90R075KN1NN80R4S1C03GBA424224 90-R-075-KN-1-NN-80-R-4-S1-D-03-GBA-20-20-24 90R075KN1NN80R4S1D03GBA202024 90-R-075-KN-1-NN-80-R-4-S1-D-03-GBA-29-29-24 90R075KN1NN80R4S1D03GBA292924 90-R-075-KN-1-NN-80-R-4-S1-D-03-GBA-42-42-24 90R075KN1NN80R4S1D03GBA424224 90-R-075-KN-1-NN-80-R-4-T1-D-03-GBA-21-21-24 90R075KN1NN80R4T1D03GBA212124 90-R-075-KN-1-NN-80-S-4-S1-D-03-GBA-29-29-24 90R075KN1NN80S4S1D03GBA292924 90-R-075-KN-1-NN-80-S-4-S1-D-03-GBA-35-35-24 90R075KN1NN80S4S1D03GBA353524 90R075-KN-2-BC-60-R-3-S1-D-03-GBA-42-42-24 90R075KN2BC60R3S1D03GBA424224 90-R-075-KN-2-BC-60-R-3-S1-D-03-GBA-42-42-24 90R075KN2BC60R3S1D03GBA424224 90R075-KN-2-CD-60-R-3-C7-D-03-GBA-42-42-24 90R075KN2CD60R3C7D03GBA424224 90-R-075-KN-2-CD-60-R-3-C7-D-03-GBA-42-42-24 90R075KN2CD60R3C7D03GBA424224 10.维护和可靠性:与其他一些人工举升方法相比,液压泵排水系统相对简单,运动部件较少。
这种简单性通常转化为更低的维护要求和更高的可靠性,从而最大限度地减少试井操作期间的停机时间 11.增强数据收集:通过有效地从井筒中移除流体,液压泵排水技术能够在试井期间准确收集数据该数据对于油藏描述、性能评估和生产策略优化至关重要。
总的来说,液压泵排水技术在油田水平井测试中的应用有几个好处,包括提高生产率、改善油藏排水、降低设备要求、在不同油藏条件下的灵活性以及增强的数据收集能力它是优化石油和天然气行业水平井性能和采收率的宝贵工具。