Inspection

East African Pipeline Company’s Hits and Misses on Inline Inspection

(P&GJ) — East Africa’s leading oil pipeline operator, Kenya Pipeline Company, has seen its inline inspection (ILI) program – for its portions of its 1,113-mile (1,792-km) product pipeline – swamped in legal hurdles in the last three years. Since 2020, only one of the three tenders were floated, proceeding to contract award.

US Proposes Rules to Limit Methane Leaks from Public Lands Drilling

The U.S Interior Department's Bureau of Land Management on Monday proposed rules to limit methane leaks from oil and gas drilling on public lands, the latest move by the Biden administration to crack down on the potent greenhouse gas.

Russia Says It Foiled Sabotage at 'South Stream' Gas Pipeline

Russia's Federal Security Service said on Thursday that it had prevented Ukrainian special services from carrying out what it said was sabotage on the "South Stream" gas pipeline.

Pipeline Fire Ignited by Gas Leak Leaves Five Injured in Ecuador

Ecuadorean state oil company Petroecuador said on Thursday five people were injured in a fire caused by a leak in a pipeline that carries gas to a refinery in the South American country's Amazon region.

Suspected Drone Hits Oil Depot in Russia's Oryol, Officials Say

A suspected drone struck a tanker at an oil depot in the Russian region of Oryol on Wednesday, officials said. Unverified images on social media showed what appeared to be a single rupture on the side of an oil storage tank, blackened by soot.

Nord Stream Operator Granted Permission to Survey Danish Waters

Nord Stream AG, the operator of the ruptured Nord Stream 1 gas pipeline, has been granted permission to survey an area in Danish waters, the Danish Geodata Agency told Reuters on Thursday.

Cheniere Asks Regulators for 18 Months to Upgrade LNG Turbines

Top U.S. LNG exporter Cheniere Energy Inc. is asking Louisiana regulators for 18 months to upgrade nearly half of its turbines in the state because they exceeded new air pollution limits, according to a document viewed by Reuters.

Revised Cybersecurity Requirements Focus on Performance Measures

(P&GJ) — The Transportation Security Administration (TSA) announced the revision and reissuance of its Security Directive regarding oil and natural gas pipeline cybersecurity. This revised directive will continue the effort to build cybersecurity resiliency for the nation’s critical pipelines.

Harnessing Tacit Knowledge to Secure Operations Against Cyber-Threats

(P&GJ) — Across the energy sector and critical infrastructure in general there are many assets and systems deemed “crown jewel assets” or “mission-critical systems.” Depending on who you ask, nearly every digital component they rely on is potentially at risk in some way.

Nord Stream Operator Surveys Pipeline Blast Site

Nord Stream AG, the operator of the leaking Nord Stream 1 gas pipeline, has sent a chartered ship to waters off the coast of Sweden to survey the damage for the first time, the company said on Thursday.

'Powerful Explosions' Behind Nord Stream Leaks, Danish Police Say

A preliminary investigation of damages to the two Nord Stream gas pipelines in the Danish part of the Baltic Sea shows that the leaks were caused by "powerful explosions", Copenhagen Police said on Tuesday.

Case Study: Inspection of Indonesian Pipeline Infrastructure

(P&GJ) — The natural gas transmission pipeline is critical to national energy security. To prevent future process faults and to guarantee safe and continuous operation, it is essential to identify risk and forecast future equipment failure and its effects.

Novak: Russia Needs Permission for Its Ships to Probe Nord Stream Ruptures

Russia needs permission for its vessels to conduct investigations into explosions that damaged Nord Stream pipelines in the Baltic Sea, Deputy Prime Minister Alexander Novak said on Friday.

Volatus Aerospace Acquires Over 300,000 Miles of Pipeline Right-of-Way Surveillance

(P&GJ) — Volatus Aerospace has acquired Synergy Aviation Ltd., which patrols and inspects more than 500,000 km of pipeline, stretching from the British Columbia coast to the Manitoba/U.S. border.

German Attorney General Launches Investigation into Nord Stream Blasts

Germany's attorney general has launched an investigation into the blasts that hit the Russian Nord Stream pipeline network, allowing German investigators to collect evidence, a spokesperson said on Monday.

Swedish Police Probe at Nord Stream Leak Site Strengthens Suspicion of Gross Sabotage

Suspicions of gross sabotage on the damaged Nord Stream 1 and 2 gas pipelines in the Baltic Sea have strengthened following a crime scene investigation in the Swedish exclusive economic zone, the country's security police said on Thursday.

Nord Stream Operators: Authorities Won't Allow Us to Inspect Damaged Pipelines

The operators of two Baltic Sea gas pipelines that linked Russia and Germany until they both sprang major leaks last week said they were unable to inspect the damaged sections because of restrictions imposed by Danish and Swedish authorities.

Sweden Sends Diving Vessel to Investigate Nord Stream Pipelines After Leak

Sweden sent a diving vessel on Monday to the site of Russian gas pipelines in the Baltic Sea that ruptured last week following blasts in the area, to probe an incident that has added new tension to Europe's energy crisis.

Mysterious Gas Leaks from Russian Pipelines to Europe Raise Sabotage Fears

Europe was investigating leaks in two Russian gas pipelines that churned up the Baltic Sea on Tuesday and raised concerns from Copenhagen to Moscow about sabotage on infrastructure at the heart of an energy standoff.

Williams Inks Multiyear Pipeline Services Deal with Eversource

(P&GJ) — The deal covers natural gas pipeline services in Connecticut and other locations over a period of three years with a two-year optional extension. Specifically, Williams will be tasked with the installation, maintenance, repair and other services associated with the natural gas distribution systems under the agreement.

Cheniere to Form JV to Construct 43-Mile Gas Pipeline in Texas

Top U.S. LNG exporter Cheniere Energy Inc. will form a joint venture with units of Whistler Pipeline LLC to construct the ADCC natural gas pipeline, WhiteWater Midstream LLC said on Monday.

Natural Gas Pipeline Explosion Sparks Fire in Louisiana Waters

The U.S. Coast Guard said on Thursday that it was responding to a natural gas pipeline explosion at Lake Lery, Louisiana, and there have been no reports of injuries, casualties or pollution at this time.

Mistakes Pipeline Companies Make with PHMSA-Required Substance Testing

One element of PHMSA regulation that cooperators are sometimes falling short of during PHMSA inspections is the content and application of their required drug and alcohol testing plans. For businesses eager to avoid monetary fines and other difficulties that come with noncompliance, a practical consideration of the most common mistakes is worthwhile.

Case Study: Improved Efficiency of Integrity Programs Using EMAT Technology

Various inline inspection (ILI) tools exist for different line operating conditions and defect morphologies. To address these varying conditions and morphologies, operators often need to run multiple ILI tools receiving results in separate or combined reports.

Oceaneering Freedom AUV System Achieves TRL 6 for Pipeline Inspection

Oceaneering said on Monday its Freedom AUV, following an extensive testing and qualification program, has achieved Technology Readiness Level 6 on a 1-9 scale, as assessed by an expert industry group with representation from TotalEnergies, Chevron, and Equinor.

US Offshore Oil Output to Restart After Pipeline Fix

A damaged oil pipeline component that disrupted output at several offshore U.S. Gulf of Mexico platforms was repaired late Friday, a Louisiana official said, with producers moving to reactivate some of the halted production.

ROSEN Group Secures 5-Year Contract for Pan Malaysia In-Line Inspection

ROSEN Group has won three packages for five years each to provide pipeline in-line inspection services for approximately 200 pipelines for a Petronas group of companies that includes Pan Malaysia.

Identifying, Minimizing Sinkhole in Pipeline Rights-of-Way

Kentucky and Pennsylvania have several areas within their borders susceptible to karst formations, including sinkholes and surface depressions. These states also have substantial resources available for pipeline companies to review when attempting to identify locales with sinkholes as well as areas that are prone to karst formations.

Dealing with Lack of Universal Sleeve Manufacturing Specifications

Full encirclement steel sleeves have been a popular repair solution for more than a century and are widely used by pipeline operators.

Getting Creative with Vegetation Management in Pipeline ROWs

Vegetation management is one of the critical aspects of maintaining rights-of-way (ROWs) for pipelines. Results of regularly scheduled inspections are among the key determinators for the implementation of specific maintenance efforts to control vegetation.