http://172.19.1.196:8983/solr/secweb/select?q=PTT Exploration and Production Public Company Limited (PTTEP) duty OR "PTTEP duty" OR "PTT Exploration and Production Public Company Limited responsibility" OR "PTT Exploration and Production Public Company Limited obligation" OR "PTT EP responsibility" OR "PTT EP obligation"&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=30&rows=10

---

---

---

---

---

---

---

---

---

---