If you are a small consulting firm, do not buy a massive enterprise license. You can negotiate with Schlumberger for a (monthly or yearly) rather than a permanent license. Open iT, a license management firm, notes that many companies waste 20% or more of their software budget due to idle licenses. Systems like the GF LicOMS tool can optimize how many licenses you need, dramatically lowering the initial cost.
When a website promises a "hot" or working cracked version of Petrel, it is rarely providing a public service. Developing cracks for complex, license-heavy software requires advanced reverse-engineering skills. Cybercriminals use these highly desired files as "Trojan horses" to slip malicious code past your security systems. petrel+hot+cracked+version