HOUSTON–(BUSINESS WIRE)–PT Pertamina (Persero), Indonesia’s state-owned integrated energy company, and Halliburton (NYSE: HAL), a global leader in energy services and technology, signed a memorandum of understanding (MOU) to accelerate the deployment of advanced well construction and stimulation technologies in Indonesia. Under this MOU, Pertamina and Halliburton intend to evaluate opportunities for multi-stage hydraulic fracturing, acid stimulation, advanced cementing services, as well as th