油田生产设备工艺优化调整节电管理方法.docx

1、油田生产设备工艺优化调整节电管理方法油田生产设备工艺优化调整节电管理方法随着油田生产规模的不断扩大，生产系统用电量逐步增加，目前采油单位电力消耗费用占生产总成本的三分之一，节电已成为降低油田生产成本的重要措施之一。为此，现结合油田管理的几个节电事例，进行设备工艺优化调整节电管理途径探讨，明确油田节电工作的主要方法和系统节能降耗的主攻方向。With the expansion of the oil field production scale, production system power consumption gradually increased, the production unit

2、 cost of electricity consumption accounts for a third of the total production costs, saving has become one of the important measures for lowering the cost of oil field production. Therefore, is one of the several power-saving examples combining oilfield management, equipment craft optimization adjus

3、tment power saving management approaches, clear oil field energy saving work of the main attack direction in the main method and system for saving energy and reducing consumption. 一、油田生产设备工艺优化调整节电管理方法的探讨The electric power, oil field production equipment process optimization and adjustment method is

4、discussed 本文结合采油矿生产管理的典型节电事例，对油田生产设备工艺优化调整节电方法进行三种观点的探讨。Combining typical extraction production management energy saving, power saving method of oil field production equipment technology optimization and adjustment of three points of view. （一）结合油田生产实际，对供电设备进行调整，消除电能浪费，是节约电能的主要途径。(a) in combination w

5、ith actual oilfield production, to adjust power supply equipment, eliminate the energy waste, is the main way to save power. 在油田井站工艺生产系统改造之后，有一些岗位因生产规模扩大相应增大供电设备，提高用电负荷，但也有的岗位因生产规模缩小，减少用电量，而供电设备的容量没有降低。为此，需要采油单位结合生产实际，对供电设备进行优化调整，消除电能浪费问题。例如：我们第二油矿为了减少供电设备损耗问题，针对1座联合站和2座注水站的个别岗位生产规模降低，对容量大的变压器及时根据所带

6、负荷进行调整，对8台变压器进行了调小更换，匹配用电系统的供电设备，减少变压器自耗电量，三座站日节电107.6kw.h，年减少电能损耗3.93104kw.h，消除了不必要的电能浪费。在大庆油田进入高含水开发时期，井站的生产工艺改造越来越多，如果采油单位都在供电设备优化调整上积极做工作，节电工作应该是大有潜力可挖。因此，今后的油田管理有必要紧紧结合生产实际，根据生产负荷的变化，及时调整供电设备，这是消除电能浪费、节约生产成本的有效途径。JingZhan technology in oilfield production system after modification, there are so

7、me jobs due to the scale of production expanded corresponding increase power supply equipment, improve the power load, but also some jobs due to the narrow scale of production, reduce electricity consumption, and the capacity of power supply equipment is not reduced. To do this, you need production

8、unit in combination with actual production, optimize the power supply equipment adjustment, eliminate waste of electricity. Our second oil deposits, for example, in order to reduce loss, power supply equipment for the joint station 1 and 2 water injection station of individual jobs in the scale of p

9、roduction is reduced, the large capacity of the transformer in a timely manner according to the load adjustment, 8 transformers for the small change, matching power system of power supply equipment, reduce the transformer since the power consumption, three stations, power saving 107.6 kw. H, reduce

10、power loss 3.93 x 104 kw. The h, eliminates the unnecessary energy waste. In daqing oilfield in high water cut development period, the production technology of JingZhan transformation more and more, if oil recovery unit are actively work on tuning of power supply equipment, energy-saving work should

11、 be of great potential. Therefore, all future oilfield management it is necessary to closely combined with the actual production, according to the change of production load, adjust power supply device, which is the effective ways to eliminate waste electricity, save production cost. （二）根据油田生产实际，对用电设

12、备进行调整，减少用电负荷，是节约电能的有效方法。(2) according to the actual oil field production, to adjust electric equipment, reduce the electricity load, is one of the effective methods to save power. 在油田的采油区域，其管理中心是转油站。每座转油站的用电设备都在10台以上，其中耗电较多的设备就是外输油泵、掺水泵，它代表着一个采油队的生产能力。由于原油产量逐步自然递减因素的客观存在，使有些采油队的产量不能满足外输油泵满负荷运行，出现“大马

13、拉小车”现象。消除转油站电能的无功损耗，需要根据油田生产实际，对用电设备进行调整，减少用电负荷。例如：我矿在对12座转油站进行用电负荷调查之后，对“大马拉小车”机泵采取了相应节电措施。一是针对扬程超出系统要求的机泵，采取减级措施。围绕3座转油站的7台输油泵、3台掺水泵的泵管压差都大于一级叶轮扬程的问题，采取机泵减级措施，年节电33.069104kw.h，二是针对外输液量减少的转油站，采取换泵措施。围绕2座转油站系统区域油井产量递减，使输油泵不能达到满负荷运行，造成电能的浪费问题，对4台输油泵进行选型换泵，年节电61.247104Kw.h。三是针对不能满负荷运行的输油泵，采取换电机措施。由于高含

14、水油井的关井，我矿一座转油站外输液量出现减少，输油泵不能满负荷运行，造成了电能浪费，我矿将油水两用泵的75kw电机更换为75/55kw的双功率电机，在运行中调为电机55kw，年节电5.69104kw.h。所以，根据油田生产实际，及时采取了机泵更换、机泵减级、电机调整等节电措施，非常必要，这是采油单位节约电能的有效方法。In oilfield production areas, the management center is a transfer station. Each turn station of the electric equipment in more than 10 sets,

15、 which consumes more equipment is outside the oil transfer pump, water pump, it is representing a production crew production capacity. Because oil production gradually diminishing natural factors exist objectively, make some of the production crew production cannot meet outside oil transfer pump run

16、 at full capacity, appeared the big horse-drawn trolley phenomenon. Eliminate transfer station power reactive power loss, need according to the actual oil field production, to adjust electric equipment, reduce the electricity load. I mine around for 12 station, for example, electricity load investig

17、ation, after the big horse-drawn cart machine pump power saving measures are adopted. One is for head beyond the machine pump of system requirements, level reduction measures. Revolved around three station 7 sets of oil transfer pump, three mixing pump pump pipe pressure difference is greater than t

18、he primary impeller head problem, machine pump level reduction measures, power saving 33.069 x 104 kw. J h, 2 it is in view of the transfer station outside infusion quantity reduce, adopt measures to change the pump. Revolved around two station system regional oil well production decline, make the o

19、il transfer pump did not run at capacity, the electric energy waste problem, the selection of four oil transfer pump in pump, power saving 61.247 x 104 kw. H. 3 it is in view of the oil transfer pump will not run at full capacity, adopt measures to change motor. Due to high water cut oil Wells shut-

20、in, outside a transfer station I mine infusion quantity reduced, oil transfer pump will not run at full capacity, the electric energy waste caused by I mine the oil-water dual pump is 75 kw motor replacement for 75/55 kw dual power, in running of 55 kw motor, power saving 5.69 x 104 kw. H. So, accor

21、ding to the actual oil field production, take timely replacement, reduction, pump and pump and motor power saving measures, such as adjusting is necessary, it is an effective method to save power production units. （三）依据油田生产实际，对工艺流程进行调整，降低系统能耗，是节约电能的有效措施。(3) according to the practical oilfield produc

22、tion, adjust the process flow, reduce system energy consumption, is the effective measures to save power. 油田重要生产岗位的工艺流程在经过多次改造或系统生产规模变化之后，在运行中经常出现了新老流程供排不合理，既不便管理，又流失大量电能。要解决这一问题，必须依据油田生产实际，对工艺流程进行调整，降低系统能耗。例如：我矿在油田生产系统运行中，采取工艺流程调整措施，降低系统电能消耗。一是利用现有工艺条件，对系统进行供水分配调整。我矿有1座联合站的污水岗在经过两次工艺流程改造后，运行2台污水泵，由

23、于泵排量大，污水满足不了污水泵输水需要，必须控制泵出口阀门，造成蹩泵运行和污水开连通阀循环打水现象，出现明显的“大马拉小车”现象。为了减少污水泵的电能消耗，利用现有的工艺流程，摸索调整污水岗和输油岗的合理分配供水关系，将耗电多的污水岗污水泵停运1台，在输油岗增启1台小型污水泵，使污水岗和输油岗污水泵都能在合理有效的排量范围内运行，提高了污水泵效率，降低了污水岗的耗电量，年节电量83.95104 kw.h。二是合理调整工艺流程，减少机泵运行台数。我矿油田开发进入高含水后期，在开采过程中高含水油井关井数越来越多，地层压力由于采出液的减少而开始回升，造成注水管网压力升高，从而带来了注水泵单耗的升高、

24、泵效的下降，出现了电能的浪费。为此，我矿对注水系统合理分配区块水量，调整工艺流程，停运1台注水泵，将管网压力降到规定范围，即能满足生产需要，又实现日节电4.7104kw.h。因此，要解决诸多管理系统不合理问题，消除电能多耗现象，有必要根据油田生产实际，探索实施工艺流程优化调整的节电管理方法，只有这样，才能最大程度的节能降耗。Oilfield production important post process after several times of modification or system, the scale of production changes, often occurs i

25、n the operation of old and new process for unreasonable, inconvenient management already, and lost a lot of energy. To solve this problem, must be based on actual oilfield production, adjust the process flow, reduce system energy consumption. I mine, for example, in oil field production in the opera

26、tion of the system and process adjustment measures, reduce system power consumption. One is to use the existing technology conditions, adjustment of water distribution system. I mine has 1 sewage station duty after two process transformation, run two sewage pump, due to the large displacement pump,

27、sewage cant satisfy the sewage pump water needs, must control the pump discharge valve, cause awful a pump running and sewage valve open loop for water phenomenon, appear the big horse-drawn cart phenomenon. In order to reduce sewage pump power consumption, use of the existing technological process,

28、 grope for adjustment to duty sewage and oil distribution relationship of water supply, the power consumption more sewage of the sewage pump shut down 1, increases in oil hillock rev 1 small sewage pump, sewage pump can make the sewage and oil hills, in the reasonable and effective displacement with

29、in the scope of operation, improve the efficiency of the sewage pump, reduces the wastewater of power consumption, festival of 83.95 x 104 kw. H. Second, adjusting the technological process, reduce the pump running the Numbers. I mine at later stage of high water cut oilfield development, high water

30、 cut oil Wells in mining process shut-in number increasing, formation pressure due to the reduce of produced liquid began to rebound, water injection pipe network pressure increases, resulting in the rise of the injection pump unit consumption, pump efficiency decline, a waste of electricity. For th

31、is, I mine water, rational distribution of water injection system blocks adjustment process, shut down 1 injection pumps, reducing pipeline pressure to prescribed scope, which can meet the production needs, and achieve daily power saving 4.7 x 104 kw. H. Many management system is not reasonable, the

32、refore, to solve the problem, eliminate the phenomenon of electricity consumption more, it is necessary according to the actual oil field production, explore the adjustment process optimization of energy-saving management method, only in this way, can the greatest degree of saving energy and reducin

33、g consumption. 二、油田生产设备工艺优化调整节电管理方法探讨的结论Second, oil field production equipment power saving management process optimization and adjustment methods to explore the conclusions 通过结合油田生产实际，进行油田生产管理节电方法的探讨，以节电显著的多个事例验证了设备工艺优化调整节电管理方法的有效性、必要性，所形成的节能降耗的有效办法，在油田采油单位具有推广价值。本文明确了今后油田生产管理上节电的主攻方向，对油田开发降低原油生产成本具有指导性意义。在油田持续推进节能工作的进程中，需要探索节能细节