http://172.19.1.196:8983/solr/secweb/select?q=digital PTT Exploration and Production Public Company Limited (PTTEP) OR "digital PTT Exploration Production Public Company PTTEP" OR "electronic PTT" OR "electronic Petroleum Authority of Thailand" OR "virtual PTT" OR "virtual Petroleum Authority of Thailand"&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&start=250&rows=10