TR202022640T

TR202022640T - A VALVE BLOCK FOR GEOTHERMAL WELLS

Info

Publication number: TR202022640T
Application number: TR2020/22640
Authority: TR
Inventors: Ya Ar Hasan
Original assignee: Ztm Maki̇ne Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
Filing date: 2019-12-26
Publication date: 2021-12-21

Abstract

Buluş, jeotermal sektöründe kullanılmak üzere geliştirilmiş, jeotermal akışkanın kuyu tabanından yüzeye çıkartılmasını sağlayan valf bloğu (100)ile ilgilidir. Artezyen akış kabiliyetini kaybetmiş, kuyu dibi basınçları düşmüş olan jeotermal sıcak su kuyularında kullanılmak üzere geliştirilmiş buluş konusu valf bloğu (100), üretim ve kuyu artezyen akış kabiliyetini yeniden kazandırmakta ve yüzey akış miktarı düşmüş kuyularda akış ve üretim miktarını arttırmaktadır.The invention relates to the valve block (100) developed to be used in the geothermal sector, which enables the removal of the geothermal fluid from the bottom of the well to the surface. The valve block (100), which is the subject of the invention, developed to be used in geothermal hot water wells that have lost their artesian flow capability and whose downhole pressures have decreased, restores the production and well artesian flow capability and increases the flow and production amount in wells with reduced surface flow.

Description

TARIFNAME JEOTERMAL KUYULAR içiN BIR VALF BLOGU Teknik Alan Bulus, jeotermal sektöründe kullanilmak üzere gelistirilmis, jeotermal akiskanin yüzeye çikartilmasini saglayan valf blogu ile ilgilidir. DESCRIPTION A VALVE BLOG FOR GEOTHERMAL WELLS Technical Area The invention was developed for use in the geothermal sector, the surface of the geothermal fluid. It is related to the valve block that allows it to be removed.

Bulus özellikle, artezyen akis kabiliyetini kaybetmis, kuyu dibi basinçlari düsmüs olan jeotermal sicak su kuyularinda, üretim ve kuyu artezyen akis kabiliyetini yeniden kazandiran ve yüzey akis miktari düsmüs kuyularda akis ve üretim miktarini arttiran valf blogu ile ilgilidir. The invention is particularly useful for geothermal systems that have lost their artesian flow capability and have decreased downhole pressures. In hot water wells, production and well artesian flow capability is regained and surface flow It is related to the valve block, which increases the flow and production amount in wells with reduced amount.

Teknigin Bilinen Durumu Jeotermal kaynak yerin derinliklerindeki kayaçlar içinde birikmis olan isi enerjisinin akiskanlarca tasinarak rezervuarlarda depolanmasi ile olusmus sicak su, buhar ve kuru buhardir. Jeotermal kaynaklar elektrik üretiminde ve endüstriyel isil isletmelerde ve mekân isitmasi-sogutmasi gibi projelerde isil enerji olarak kullanilmaktadir. Jeotermal sektöründe uzun proje ömrü ve yeralti kaynaginin belirlenmesindeki yüksek risk dezavantajlar olarak yasanirken, saha gelistirme riskinin azaltilmasina, çekici olmayan kaynaklarin maliyetlerini düsürmeye ve ayrica potansiyel çevre sorunlarinin azaltilmasina yönelik teknolojik gelismeler yasanmaktadir. Sürdürülebilir jeotermal projelerin yürütülebilmesi için proje süresince uygun bir kurulu kapasite seçimi, bu kapasitenin çalismasi için gerekli sicaklik, basinç ve debi kosullarinin sürekli olarak saglanmasi gerekmektedir. State of the Art Geothermal source is the heat energy accumulated in the rocks deep in the ground by the fluids. It is hot water, steam and dry steam formed by being transported and stored in reservoirs. geothermal resources such as electricity generation and industrial heat enterprises and space heating-cooling It is used as thermal energy in projects. Long project life and underground in the geothermal sector While the high risk in identifying the source is experienced as disadvantages, the risk of field development reducing the costs of unattractive resources, as well as potential environmental Technological developments are being experienced to reduce the problems. sustainable geothermal In order to carry out the projects, the selection of a suitable installed capacity during the project, the use of this capacity The temperature, pressure and flow conditions required for its operation must be provided continuously.

Isletilmekte olan tüm jeotermal rezervuarlar basinçli suyun buhar basincindan çok daha yüksek olan sikistirilmis (compressed) su içermektedir. Genelde üretim kuyularindan pompasiz üretim yapilmakla beraber, basinci yetersiz kalan bazi rezervuarlarda pompa ile üretim uygulamalari bulunmaktadir. All geothermal reservoirs in operation are much higher than the steam pressure of the pressurized water. which contains compressed water. Generally pumpless production from production wells However, production applications with pumps are used in some reservoirs with insufficient pressure. are available.

Günümüzde jeotermal sicak su kuyularinda artezyen yüzey akisini saglamak için kuyu dibine dalgiç pompalar indirilmekte ve yüzey akislari normal tatli su kuyusu mantigi ile saglanmaktadir. Today, to provide artesian surface flow in geothermal hot water wells, the bottom of the well submersible pumps are lowered and runoff is provided by normal freshwater well logic.

Bu pompalarin kuyu dibinde çalisma sartlari yüksek basinç (100-150 bar) ve sicaklik altinda gerçeklesmektedir. Mevcut sistemde elektrik enerjisi ile 1000-1500 metre derinligindeki kuyu tabaninda ve 180-200 derecede çalisan motor sicakliktan ve yüksek basinçtan dolayi yanarak islevini yerine getirememektedir. Yüksek mineralli jeotermal yer alti akiskani karmasik olan pompa bilesenlerinde hasar oranini artirmaktadir. Bu pompalarin kullanim için kuyulara indirilmesi ve sonrasinda isletim maliyetleri çok yüksek miktarlara ulasmaktadir. Elektrik ile çalisan bu pompalar yüksek seviyede enerji tüketmektedir. Isletim maliyetleri zaman zaman tek bir kuyudan alinan üretim kazanciyla esitlenmektedir. Elektrik ile çalisma prensibinde pompa ile beraber kuyulara enerji ve haberlesme kablosu da indirilmektedir. Bu kablonun kuyuya indirilmesi esnasinda sürtünme ve burkulmalar sebebi ile kopmalar yasanmaktadir. Bu nedenlerden dolayi ekipman ve kurtarma operasyon masraflarini da getirmektedir. Isletim esnasinda pompa bilesenlerinde meydana gelecek hasarin giderilmesi yüksek maliyetli olmakta ve çok zaman almaktadir. kullanimini ve dolayisiyla özel bir atölyenin varligini gereksiz kilan ve islem için kilitleme organlarinin ve diger gerekli organlarin güvenilir ve kolay çalismasini saglayan bir su alti kuyusu saglayan yapilanma ile ilgilidir. Bulusa göre sualti kuyusu, enine kesitte dairesel olan ve kuyuyu çevreleyen bir veya daha fazla balast gövdesi ile karakterize edilir. Balast gövdesinin uygun sekilde düzenlenmesi ile yukaridan basinçli hava ile doldurulabilmektedir. Kilitleme elemanlarinin ve kuyu basi organlari üzerinde düzenlenen diger parçalarin kolay çalismasini saglamak için, bulus ayrica, balast gövdesinin, kuyu basligina takilmasina ve üretim kanadinin kilidinin açilmasina ve kaldirilmasina olanak saglayan geri çekilebilir bir cihaz tarafindan kontrol edilmesiyle karakterize edilmektedir. Bulusun baska bir özelligi, halka seklindeki bir manifolt ve destek islevi gören halka seklindeki bir mansonla çevrili olmasidir, burada manson uygun sekilde agirliklandirilir ve su alti topragina tutturulabilir. The operating conditions of these pumps at the bottom of the well are under high pressure (100-150 bar) and temperature. is taking place. In the current system, a well with a depth of 1000-1500 meters with electrical energy The engine operating at 180-200 degrees at its base and burns due to heat and high pressure. cannot fulfill its function. Pump with high mineral geothermal underground fluid complex It increases the damage rate in its components. Lowering these pumps into wells for use and After that, the operating costs reach very high amounts. These electric pumps consumes a high level of energy. Operating costs are sometimes taken from a single well. equated with production gain. In the principle of working with electricity, it is sent to the wells together with the pump. power and communication cable is also lowered. During the lowering of this cable into the well ruptures are experienced due to friction and sprains. For these reasons, equipment and It also brings the cost of the rescue operation. In pump components during operation Repairing the damage that will occur is costly and takes a lot of time. locking for processing, which renders the use of, and therefore the existence of a private workshop, unnecessary An underwater well that ensures reliable and easy operation of the organs and other necessary organs It is related to the enabling structuring. According to the invention, an underwater well is circular in cross-section and covers the well. characterized by one or more ballast bodies surrounding it. the ballast body properly. It can be filled with compressed air from above. locking elements and well In order to enable easy operation of other parts arranged on the head organs, the invention also attaching the ballast body to the wellhead and unlocking the production wing and characterized by the fact that it is controlled by a retractable device that allows it to be lifted is being done. Another feature of the invention is an annular manifold and a ring acting as a support. is surrounded by a sleeve in the form of a sleeve, where the sleeve is weighted appropriately and underwater can be attached to the soil.

Teknigin bilinen durumunda yer alan sayili patent basvurusu, gaz lifting teknigi ile petrol kuyusundan üretimi kontrol etmek için bir sistem ile ilgilidir. Bulus konusu sistem, ham petrol akisini kuyunun üretim borusundan ayarlamak için dinamik olarak kontrol edilen bir jikle içermektedir. Jikle açikligini dinamik olarak kontrol etmek üzere ayarlanan ve PID kontrol cihazini (PID) içeren bir kontrol modülü (CM) tarafindan kontrol edilmekte, böylece asansör gaz enjeksiyon borusundaki basinç minimize ve stabilize edilmektedir. Sistem, ham petrol üretimini dogru bir sekilde ve kuyu içi ekipman gerektirmeden maksimize etme ve stabilize etme yetenegine sahiptir. Numerous patent applications in the state of the art, gas lifting technique and petroleum It relates to a system for controlling production from the well. The system of the invention, crude oil a dynamically controlled choke to adjust the flux from the well's production pipe contains. PID controller set to dynamically control the choke opening It is controlled by a control module (CM) containing (PID) so that the elevator gas injection The pressure in the pipe is minimized and stabilized. The system accurately monitors crude oil production. It has the ability to maximize and stabilize shape and without the need for downhole equipment.

Sonuç olarak mevcut teknikte var olan dezavantajlari ortadan kaldiran valf bloguna olan gereksinimin varligi ve mevcut çözümlerin yetersizligiyle ilgili teknik alanda bir gelistirme yapmayi zorunlu kilmistir. Bu gelistirme sonucu ortaya çikmis olan hav-jet, j-Iift ekipman ve uygulamalari, önceki uygulamalarin maliyet, hata ve ariza riskini çok daha düsük seviyelere çekmistir. As a result, the valve block, which eliminates the disadvantages existing in the current technique, To make an improvement in the technical field regarding the existence of the need and the inadequacy of the existing solutions. is mandatory. The pile-jet, j-Iift equipment and applications that emerged as a result of this development, It has reduced the cost, error and failure risk of previous applications to much lower levels.

Bulusun Kisa Açiklamasi Mevcut bulus, yukarida bahsedilen gereksinimleri karsilayan, tüm dezavantajlari ortadan kaldiran ve ilave bazi avantajlar getiren jeotermal sektöründe kullanilmak üzere gelistirilmis, jeotermal akiskanin yüzeye çikartilmasini saglayan valf blogu ile ilgilidir. Brief Description of the Invention The present invention is one that meets the above-mentioned requirements, eliminates all the disadvantages. and developed for use in the geothermal sector, which brings some additional advantages, It is related to the valve block that allows the fluid to be brought to the surface.

Teknigin biIinen durumundan yola çikarak bulusun amaci, valf blogunun içerdigi hav-jet ünitesi ve j- saglanmasidir. Starting from the known state of the art, the aim of the invention is the fluff-jet unit contained in the valve block and the j- is to provide.

Bulusun amaci, valf blogunda kuyuya istenen seviyeden kompresör kullanilarak hava basilmasi ile gerçeklestirilmesi sayesinde gazin akiskan içinde çözünmesinin böerce kuyunun kendi enerjisi ve gazin yüzeye dogru akis enerjisi vasitasiyla üretimin arttirilmasinin saglanmasidir. The aim of the invention is to pump air into the well in the valve block from the desired level by using the compressor. Thanks to the realization of the dissolution of the gas in the fluid, the well's own energy and It is to increase the production by means of the flow energy of the gas towards the surface.

Bulusun diger bir amaci, elektrikle çalisan mevcut mekanizmalar yerine agirligi daha az olan mekanik hav-jet ünitesi ve j-Iift ünitesinin kullanilmasi sayesinde arizaIanma oraninin azaltilarak bakim-onarim masraflarinin ve onarim islemi için harcanan sürenin azaltilmasinin saglanmasidir. Another object of the invention is to replace existing electrically operated mechanisms with less weight by reducing the failure rate by using the mechanical pile-jet unit and the j-twin unit. It is to reduce the maintenance-repair costs and the time spent for the repair process.

Bulusun diger bir amaci, kuyudan üretim alma veya üretimi arttirmak için kompresör kullanilmasi sayesinde eIektrikIi ekipmanlara göre isletim maliyetinin düsürülmesinin saglanmasidir. Another object of the invention is to take production from the well or to use compressors to increase production. Thanks to this, it is ensured that the operating cost is reduced compared to electrical equipment.

Bulusun diger bir amaci, valf blogunun kuyuya iIk kurulumu asamasinda sondaj boruIarinin kullanilmasi sayesinde güç kablosu veya benzeri malzemenin kuyuya indirilmesine olan ihtiyacin ortadan kaldirilarak güvenli ve risksiz kurqumun saglanmasidir. Another object of the invention is to ensure that drill pipes are installed in the well at the stage of the valve block. the need for lowering the power cable or similar material into the well is to ensure a safe and risk-free installation.

Bulusun diger bir amaci, valf blogunun tasarimi ve materyal yapisi sayesinde darbelerden, küften, pastan, asidik ve hidrostatik basinç altinda valf diyaframinin, valf pistonunu korumasinin saglanmasidir. Another object of the invention is to prevent impacts, mildew, protection of the valve diaphragm, valve piston under acidic and hydrostatic pressure from rust. is to provide.

Bulusun diger bir amaci, valf blogunun yapisi sayesinde 130-260°C gibi yüksek isi içeren jeotermal kuyuIarda 0-2500 metre derinIikIerine kadar hava, azot ve karbondioksit basim uygulamalarinda hava, azot ve karbondioksit gaz akiskanlarina yön veriIebiImesinin saglanmasidir. Another object of the invention is to use geothermal heat containing as high as 130-260°C thanks to the structure of the valve block. in air, nitrogen and carbon dioxide compression applications up to 0-2500 meters depth in wells air, nitrogen and carbon dioxide gas fluids is to provide direction.

Bulusun diger bir amaci, valf blogunun mamul edildigi malzeme sayesinde küf, pas, ve asidik ortamlarda güvenli sekilde hava, azot ve karbondioksit hazIarina karsi yüksek mukavemet iIe bas ve çek hareketinin saglanmasidir. Another object of the invention is to protect against mold, rust, and acidic conditions, thanks to the material from which the valve block is made. with high resistance against air, nitrogen and carbon dioxide preparations safely in environments and the provision of check movement.

Bulusun diger bir amaci, valf blogunun yapisi sayesinde 130-260°C gibi yüksek isilarda kuyu dibindeki 20-250 bar basinç araliklarinda sivi, gaz ve asidik ortamlarda sistem içerisine sizmalarin önlenmesinin ve hav-jet ile j-Iift ünitelerinin çalisma mekanizmalarinin aktif tutulmasinin saglanmasidir. Another object of the invention is to operate wells at high temperatures such as 130-260°C, thanks to the structure of the valve block. Preventing leakages into the system in liquid, gaseous and acidic environments at pressure ranges of 20-250 bar at the bottom. prevention and keeping the working mechanisms of the pile-jet and j-twin units active. is to provide.

Bulusun yapisal ve karakteristik özellikleri ve tüm avantajlari asagida verilen sekiller ve bu sekillere atiflar yapilmak suretiyle yazilan detayli açiklama sayesinde daha net olarak anlasilacaktir, bu nedenle degerlendirmenin de bu sekilleri ve detayli açiklamalari göz önüne alinarak yapilmasi gerekmektedir. Structural and characteristic features and all advantages of the invention are given in the following figures and these figures. It will be understood more clearly thanks to the detailed explanation written with references, this Therefore, the evaluation should be made by considering these figures and detailed explanations. required.

Sekillerin Kisa Açiklamasi Mevcut bulusun yapilanmasi ve ek elemanlarla birlikte avantajlarinin en iyi sekilde anlasilabilmesi için asagida açiklamasi yapilan sekiller ile birlikte degerlendirilmesi gerekir. Brief Description of Figures The structuring of the present invention and the best understanding of its advantages with additional elements should be evaluated together with the figures explained below.

Sekil-1; j-lift ünitesinin üstten sematik genel görünümüdür, Sekil-2; j-Iift ünitesinin kesitinin sematik genel görünümüdür, Sekil-3; hav-jet ünitesi üzerinde j-lift ünitelerinin monte halinin sematik genel görünümüdür, Sekil-4; jeotermal kuyu içerisinde hav-jet ünitesinin sematik genel görünümüdür. Figure 1; Top schematic overview of the j-lift unit, Figure-2; is the sematic overview of the cross-section of the j-Iift unit, Figure-3; is the sematic general view of the j-lift units mounted on the hav-jet unit, Figure-4; is the sematic general view of the pile-jet unit in a geothermal well.

Referans Numaralari 100. Valf blogu 110. J-lift ünitesi 111. Valf diyaframi 112. Valf pistonu 113. Basinç ünitesi 120. Hav-jet ünitesi Bulusun Detayli Açiklamasi Bu detayli açiklamada, bulus konusu jeotermal sektöründe kullanilmak üzere gelistirilmis, jeotermal akiskanin yüzeye çikartilmasini saglayan valf blogu (100) sadece konunun daha iyi anlasilmasina yönelik örnek olarak ve hiçbir sinirlayici etki olusturmayacak sekilde anlatilmaktadir. Reference Numbers 100. Valve block 110. J-lift unit 111. Valve diaphragm 112. Valve piston 113. Pressure unit 120. Air-jet unit Detailed Description of the Invention In this detailed description, the subject of the invention is a geothermal device developed for use in the geothermal sector. The valve block (100) which allows the fluid to be brought to the surface is only for a better understanding of the subject. It is described as an example and without any limiting effect.

Artezyen akis kabiliyetini kaybetmis, kuyu dibi basinçlari düsmüs olan jeotermal sicak su kuyularinda kullanilmak üzere gelistirilmis bulus konusu valf blogu (100), üretim ve kuyu artezyen akis kabiliyetini yeniden kazandirmakta ve yüzey akis miktari düsmüs kuyularda akis ve üretim miktarini arttirmaktadir. Bahsedilen valf blogu (100) temel olarak; içerisinde valf diyaframi (111), ünitelerinin (110) üzerinde konumlandirildigi hav-jet ünitesinden (120) olusmaktadir. Bahsedilen j- lift ünitesi (110), darbeleri, yüksek isiyi ve asidik sivilarin olusturacagi küf, pas etkilerini önlemek üzere korozyona karsi yüksek mukavemet ve çelik özelligine bagli mekanik özellikte ve kompakt tasarima sahiptir. Sekil-2tde gösterilen j-lift ünitesinin (110) içerisinde konumlandirilmis olan valf diyaframi (111), j-lift ünitesinin (110) çalisma mekanizmasini jeotermal kuyu içerisindeki hidrostatik basinca karsi korumaktadir. Bahsedilen valf diyaframi (111) 130-260°C isi araliginda hava ve gazlara yüksek basinç altinda yön verebilme ve çalisma özelligine sahiptir. Bahsedilen j-lift ünitesinin (110) içerisinde valf diyaframi (111) ile irtibatli sekilde konumlandirilmis olan valf pistonu (112), j-lift (110) içerisindeki mekanizmalari, hava kanallarinin kontrolünü ve kompresörden gelen havanin yüksek basinç altinda jeotermal akiskanin içerisine salinimini gerçeklestirmektedir. Geothermal hot water, which has lost its artesian flow capability, and the downhole pressures have decreased Valve block (100), which is the subject of the invention, developed for use in wells, production and well artesian wells. It regains flow capability and flow and production in wells with reduced surface flow increases the amount. Said valve block (100) is basically; valve diaphragm (111) inside, It consists of the pile-jet unit (120) on which the units (110) are positioned. The mentioned j- The lift unit (110) is designed to prevent impacts, high temperatures and the effects of mold and rust caused by acidic liquids. It has high strength against corrosion and mechanical properties due to steel properties and compact. It has design. The valve positioned inside the j-lift unit (110) shown in Figure-2t diaphragm (111), the working mechanism of the j-lift unit (110) hydrostatically in the geothermal well. It protects against pressure. Said valve diaphragm (111) is operated between 130-260°C with air and It has the feature of directing the gases under high pressure and working. The mentioned j-lift valve piston positioned in connection with the valve diaphragm (111) inside the unit (110) (112), the mechanisms in the j-lift (110), the control of the air ducts and the coming from the compressor. It releases the air into the geothermal fluid under high pressure.

Bahsedilen valf pistonu (112), hava, azot ve karbondioksit gaz akisina yön verirken yüksek korozyon direnci ve yüksek isilarda deformasyona karsi dirençli yapidadir. Bahsedilen j-lift ünitesinin (110) içerisinde valf pistonu (112) ile irtibatli sekilde konumlandirilmis basinç ünitesi (113), yüksek isi ve jeotermal kuyularda kuyu dibi basinçlarinda sizdirmazligi saglamaktadir. Sekil- 3*te gösterilen hav-jet ünitesi (120) j-lift ünitelerinin (110) ölçümleme ve tasarimi için kullanilmistir. Said valve piston (112), while directing the air, nitrogen and carbon dioxide gas flow, It is corrosion resistant and resistant to deformation at high temperatures. The mentioned j-lift pressure unit positioned in connection with the valve piston (112) inside the unit (110) (113) provides sealing at downhole pressures in high temperature and geothermal wells. Shape- The pile-jet unit (120) shown in Figure 3 is used for the measurement and design of the j-lift units (110).

Birden fazla j-lift ünitesi (110) bahsedilen hav-jet ünitesi (120) üzerinde konumlandirilmaktadir. More than one j-lift unit (110) is positioned on the said pile-jet unit (120).

Bahsedilen j-lift ünitesi (110) ile hav-jet ünitesinin (120) elektrik enerjisi ile çalisan yerine mekanik çalisan aksamlardan olusmasi sayesinde toplam agirligi azaltilmis, ariza riski ve dolayisiyla arizaya bagli ortaya çikan bakim-onarim masraflari düsürülmüstür. Instead of the aforementioned j-lift unit (110) and pile-jet unit (120) working with electrical energy, mechanical Thanks to its composition of working components, its total weight is reduced, the risk of failure and therefore Maintenance-repair costs due to malfunctions have been reduced.

Bahsedilen valf blogu (100) kuyu dibinde bulunan jeotermal akiskanin, yüksek basinçli hava, gaz, azot veya karbondioksit basilarak yukariya çikartilmasini saglamaktadir. Bahsedilen valf blogu (100), yüksek basinçli hava, gaz, azot veya karbondioksitin yüksek basinç altinda, istenilen j-Iift ünitesine (110) esit miktarda yüksek basinçli havayi dagitmasi ile çalismaktadir. Bahsedilen valf diyagrami (111), valf pistonu (112) ve basinç ünitesi (113) ise havanin basincini kontrol etmektedir. The aforementioned valve block (100) is the source of the geothermal fluid located at the bottom of the well, high pressure air, gas, It ensures that nitrogen or carbon dioxide is pressed to the top. Mentioned valve blog (100), high pressure air, gas, nitrogen or carbon dioxide under high pressure, the desired j-twin It works by distributing an equal amount of high pressure air to the unit (110). said valve Diagram (111), valve piston (112) and pressure unit (113) control the pressure of the air.

Bahsedilen j-lift ünitesi (110) ise kontrol edilen havayi kuyu tabaninda jeotermal akiskanin içerisine esit miktarda dagitmakta ve bu sayede kuyu dibindeki jeotermal akiskani, yukariya çikartmaktadir. derinliklere kadar hava, azot ve karbondioksit basim uygulamalarinda hava, azot ve karbondioksit gaz akiskanlarina yön verebilmektedir. Bahsedilen valf blogunda (100) kullanilan j-Iift ünitesi (110) mamul edildigi malzeme sayesinde yüksek mukavemetin yaninda bas ve çek hareketini saglamaktadir. Sekil-4lte gösterilen valf blogunda (100) bulunan, üzerinde j-Iift üniteleri (110) araliginda, sivi, gaz ve asidik ortamlarda sizmayi önleyerek lift ünitelerinin (110) aktif olarak çalismaya devam etmesini saglamaktadir.The aforementioned j-lift unit (110) puts the controlled air into the geothermal fluid at the bottom of the well. distributes it evenly and thus, it raises the geothermal fluid at the bottom of the well. air, nitrogen and carbon dioxide in air, nitrogen and carbon dioxide compression applications up to depths can give direction to gas fluids. The j-Iift unit (110) used in the mentioned valve block (100) Thanks to the material it is made of, besides the high strength, it provides the push and pull movement. it provides. J-Iift units (110) on the valve block (100) shown in figure-4. It ensures that the lift units (110) are actively used by preventing leakage in liquid, gaseous and acidic environments. keeps it working.

Claims

REQUESTS . It is a valve block (100) that raises the geothermal fluid, located at the bottom of geothermal hot water wells that have lost its artesian flow capability in the geothermal sector, and whose bottom pressure has decreased, by pressing high pressure air, gas, nitrogen or carbon dioxide, and its feature is; - There is a valve diaphragm (111), valve piston (112) and pressure unit (113), which prevents the impacts, high heat and the effects of mold and rust caused by acidic liquids, and controls the air pressure, this controlled air at the bottom of the well into the geothermal fluid in equal amounts. by distributing the geothermal fluid at the bottom of the well - it contains pile-jet (120) that keeps the j-lift units (110) positioned on it active by preventing leakage. It is a valve block (100) in accordance with claim 1, and its feature is; The j-Iift unit (110) is made of corrosion-resistant steel-based material. It is a valve block (100) in accordance with claim 1, and its feature is; It is the valve diaphragm (111) located inside the j-lift unit (110) that protects the working mechanism of the j-lift unit (110) against the hydrostatic pressure in the geothermal well. . It is a valve block (100) in accordance with claim 1, and its feature is; The mechanisms in the j-lift (110) are the control of the air channels and the valve piston (112) positioned inside the j-lift unit (110), which releases the air coming from the compressor into the geothermal fluid under high pressure. It is a valve block (100) in accordance with claim 1, and its feature is; It contains a pressure unit (113) positioned inside the j-Iift unit (110), which provides sealing at downhole pressures in high heat and geothermal wells.