http://172.19.1.196:8983/solr/secweb/select?q=electric PTT -> Petroleum Authority of Thailand OR "electric PTT" OR "electrical PTT Public Company Limited" OR "electrical PTT Exploration and Production Public Company Limited" OR "power PTT Public Company Limited" OR "power PTT Exploration and Production Public Company Limited"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=system_name%3A%22246-2%22&start=0&rows=10