http://172.19.1.196:8983/solr/secweb/select?q=guided PTT Exploration and Production Public Company Limited OR "guided PTT Exploration Production Public Company Limited" OR "directed PTT" OR "directed Petroleum Authority of Thailand" OR "led PTT" OR "led 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=20&rows=10