Inkundla Yamafutha Negesi Yaseningizimu-ntshonalanga yeChina isheshisa ukuthuthukiswa kwegesi yomhlaba nokukhiqizwa okwengeziwe

Ngo Mashi 29, inkundla iDaye 1H1 yeGesi Mine yaseChongqing, iSouthwest Oil and Gas Field, ikhiqize ngokuhlanganisa amamitha ayizigidi eziyi-100 zegesi yemvelo. Lokhu kubonisa impumelelo entsha enkampanini ekuthuthukisweni kwegesi ye-shale ezindaweni ezintsha.

Isithombe sibonisa inkundla ye-shale gas iLiangping Daye 1H etholakala esifundeni saseLiangping, eChongqing. Isithombe nguJin Tian.

Uhlelo lokuhlola lwe-pilot endaweni yomgodi i-Daye 1 luyisicelo sokuqala sokuhlola i-pilot yegesi edalwe ngamatshe e-Southwest Oil and Gas Field ukuhlangabezana "namazinga amathathu ahambisanayo." Selokhu i-Chongqing Gas Mine yaqala ukuthuthukisa igesi edalwe ngamatshe entsha ye-WJP formation, imodi yokusebenza entsha "ye-zipper + all-electric drive" isetshenzisiwe, yenza irekhodi lasekhaya lokusebenza okuphelele kokuphuka okujulile kwegesi edalwe ngamatshe endaweni ye-Daye 1H1 platform. Ngaphezu kwalokho, ubuchwepheshe obusha obuthi "ukususa uphawu – ukubuyisela nokufaka ngokunembayo" buye babekwa, ngokungenelela okusebenzayo ezinqubweni ezibalulekile njengokugawulwa kwemigodi emisha nokuphuka. Lokhu kuxazulule inkinga yokubanda kalula nokuvimbeka ezigabeni zokuqala zemigodi emisha, kunikeza isiqinisekiso esiqinile sokukhuphuka okusebenzayo kokukhiqizwa kwegesi edalwe ngamatshe.

Ukuqhakazisa igesi ye-shale kudinga imishini ebalulekile yokukhipha isihlabathi njengama-desander.

Ukukhipha isihlabathi egazini le-shalekuchaza inqubo yokukhipha izinto eziqinile ezifana nezinhlamvu zesihlabathi, isihlabathi esiqhekekile (proppant), neziqongqo zamatshe kusuka emifuleni yegesi ye-shale (enezingxube zamanzi) ngezindlela ezingokomzimba noma zemishini ngesikhathi sokukhipha nokukhiqiza igesi ye-shale.

Njengoba igesi elishiyekile likhishwa ikakhulukazi ngobuchwepheshe bokukhiqiza uwoyela ngokucindezela amanzi (ukukhiqiza ngokucindezela), uketshezi olubuyayo ngokuvamile luqukethe inani elikhulu lamatshe esihlabathi avela emhlabeni kanye nezingcezwana ze-ceramic eziyinsalela ezivela emisebenzini yokukhiqiza. Uma lezi zingcezwana eziqinile zingahlukaniswa ngokuphelele ekuqaleni kwenqubo, zingadala ukuguguleka okukhulu emapayipini, emavalvu, kuma-compressor nezinye izinto zokusebenza, noma zibangele ukuvaleka kwamapayipi ezingxenyeni ezingaphansi, ukuvaleka kwamapayipi okuqondisa ingcindezi, noma ziqale izigameko zokuphepha ekukhiqizeni.

I-SAGA's shale gas desander iletha ukusebenza okukhethekile ngokukwazi kwayo ukuhlukanisa ngokunembayo (ukususa okungu-98% wezinhlayiya ezingama-micron eziyi-10), izitifiketi eziphethwe yiziphathimandla (isitifiketi se-ISO esikhishwe yi-DNV/GL kanye nokuhambisana nokuvimbela ukugqwala kwe-NACE), nokuqina okuhlala njalo (kunezicelo zangaphakathi zobumba ezimelana nokuguga ezine-design yokuvimbela ukuminyana). Yakhelwe ukusebenza kahle kalula, inikeza ukufakwa okulula, ukusebenza nokugcinwa okulula, kanye nokuphila okwandisiwe kwensizakalo – okwenza kube yisisombululo esihle kakhulu sokukhiqizwa kwe-shale gas okuthembekile.

Inkampani yethu izibophezele njalo ekuthuthukiseni ama-desander asebenza kahle, ancane, futhi ashibhile ngenkathi iphinde igxile ezintweni ezintsha ezingalimazi imvelo.

Ama-desander e-SAGA aasetshenziswa kuma-platform okukhipha igesi negesi njenge-CNOOC, i-PetroChina, i-Malaysia Petronas, i-Indonesia, i-Gulf of Thailand, nabanye. Aasetshenziswa ukususa ama-solids egini noma uketshezi oluvela emthonjeni noma amanzi akhiqiziwe, kanye nokususa ukuqina kolwandle noma ukubuyisa ukukhiqiza. Ukujova amanzi nokugcwala ngamanzi ukukhulisa ukukhiqiza nezinye izikhathi.

Le platform ehamba phambili ibeke i-SAGA njengomnikezi wesixazululo owaziwa emhlabeni wonke kwezobuchwepheshe bokulawula nokuphatha ama-solids. Sihlala sibeka phambili izintshisekelo zamakhasimende ethu futhi silwela intuthuko efanayo nabo.