Fugitive Gases
Emmision Compliance
On a serious note, fugitive emissions are something that both industry and regulators have been focused on for decades, and the past and present efforts made to limit them are no less than remarkable.
Specific to Onshore Oil and Gas Exploration & Production, the Federal Regulations applicable to fugitive emissions are fairly young. Finalized in 2012, NSPS OOOO is no longer a toddler and is in the middle of growing into NSPS OOOOa (Public Comment Deadline March 11, 2016). On a national scale, NSPS OOOOa will expand fugitive emission monitoring and control requirements (VOC’s and methane) to several facility types associated with the industry and is expected to be finalized before the close of 2016.
In California, fugitive emissions from Onshore Oil and Gas Exploration & Production have been regulated for a long time. In fact, the O&G industry in Santa Barbara County has dealt with fugitive emission requirements since 1979. Since then SCS Engineers has been assisting with fugitive emission monitoring for our valued clients. Today, SCS Engineers provides the Oil and Gas Exploration and Production industry with efficient and effective LDAR services.
So fear not, SCS Engineers is ready to supply the knowledge and skill set you need to stay compliant, maintain your operations, and respect your bottom line.
Remember, unless the doors are closed, pumps are turned off, and equipment is flushed and plugged; fugitive emissions requirements and LDAR will likely still apply.
If you are considering a new LDAR program, restoring an existing program, or are still trying to figure out what LDAR actually is, below are a few basic pieces of advice:
Applicability
Determining Federal vs. State oversight is the first step. Non-Major Source Oil and Gas Production facilities are either subject to NSPS OOOO (soon to be OOOOa) or a related State specific rule (i.e. Colorado Regulation 7). Once oversight is determined, then there may still be exemptions for your facility (i.e. facility constructed before August 23, 2011). And finally, once regulatory oversight is confirmed and you determine that LDAR is required for your facility, then the last step is to figure out which equipment is applicable (i.e. VOC content > 10% by weight). Basically, an applicability determination can be daunting.
Equipment
EPA’s Method 21 is historically and currently referenced in all LDAR regulations. Method 21 requires an instrument such as the Flame Ionization Detector (FID) or Photo Ionization Detector (PID). More recently the Optical Gas Imaging (OGI) Camera has been included in LDAR regulations and utilized in LDAR programs. Presently, there are several instrument technologies that exist and are in the works, but not yet mainstream in Oil and Gas sector. Ultimately, if you were to find yourself conducting LDAR monitoring at your oil and gas facility tomorrow per an established regulation, you would most likely need to use an FID or OGI.
Recordkeeping:
A computer database platform is recommended and necessary for managing your LDAR recordkeeping. Beyond just recordkeeping, a database platform can organize schedules, alerts, generate reports, extract trends, and many other applications to help keep your LDAR program compliant. One such platform worth considering is SCSeTools™. This cloud-based software can provide the database capabilities used on the desktop, but almost more importantly, provides mobile data input capabilities with the SCS MobileTools™ application fit for Android and IOS systems. Keep the fugitives from escaping, and document containment for the authorities!