"The mudflow, which was estimated to be around 100,000 cubic meters per day, continued to flow for several years, despite efforts to stop it." "Estimated to be around 100,000" options: calculated at approximately 100,000, quantified as roughly 100,000, measured as about 100,000. "Continued to flow for several years" alternatives: persisted in flowing for multiple decades, lasted for years, spanned over a decade. "Despite efforts to stop it" options: in spite of attempts to halt it, even with endeavors to quell it, although measures were taken to contain it.
So proceeding:
In the background section: "The Lapindo Brantas company was operating a gas well in the Porong area of Sidoarjo, East Java, in 2006." Lapindo Brantas stays the same. "Operating a gas well" could be: managing a gas well, running a gas well, overseeing a gas well. Lapindo Bokep 2013
Original: "Local Community: The people affected by the mudflow, including those who were displaced and suffered economic losses." "The mudflow, which was estimated to be around